Free Essays on The Franco-American Alliance

France aided the colonists greatly in the American Revolution, especially with providing a source for weaponry and assisting their weak militia. As a result, America was able to defeat Britain’s strong military. Without the help of France, America would have perished and would have not gained independence from Britain. Out of spite especially, France provided the help, support and materials needed to triumph over the British and earn freedom for the new country, America. France had sent supplies to America as early as 1775 (â€Å"Silas Deane’s Mission†). However, America needed to secure a formal alliance with France and began by sponsoring a trip of Benjamin Franklin, Silas Deane, and Arthur Lee (â€Å"Benjamin Franklin in France†). In spite of this, France was still unsure of creating a union with the undeveloped country. The Battle of Saratoga in 1777 marked an important victory for General Washington and his disjointed army. However, the foolish but clever war hero realized that the war could not be won without outside help. Luckily, the French were able and willing, and were prepared to confront their former battle foe again. France saw the opportunity to weaken its rival and restore balance of power between the two countries (â€Å"France Allied with†¦ 1778†). Once France had seen the dedication to victory and the aspiration for independence, America’s desire to form an alliance with France was formally achieved. On February 6, 1778, Treaty of Amity and Commerce was signed between France and America. The Treaty of Amity and Commerce recognized the United States as an independent nation and promoted trade between France and the United States. The Treaty of Alliance created a military coalition against Great Britain, stipulating American independence as a state of peace. The treaty also required France and the U.S. to coincide in any peace agreement (â€Å"The Franco-American Alliance†). This treaty was important, for Ameri... Free Essays on The Franco-American Alliance Free Essays on The Franco-American Alliance France aided the colonists greatly in the American Revolution, especially with providing a source for weaponry and assisting their weak militia. As a result, America was able to defeat Britain’s strong military. Without the help of France, America would have perished and would have not gained independence from Britain. Out of spite especially, France provided the help, support and materials needed to triumph over the British and earn freedom for the new country, America. France had sent supplies to America as early as 1775 (â€Å"Silas Deane’s Mission†). However, America needed to secure a formal alliance with France and began by sponsoring a trip of Benjamin Franklin, Silas Deane, and Arthur Lee (â€Å"Benjamin Franklin in France†). In spite of this, France was still unsure of creating a union with the undeveloped country. The Battle of Saratoga in 1777 marked an important victory for General Washington and his disjointed army. However, the foolish but clever war hero realized that the war could not be won without outside help. Luckily, the French were able and willing, and were prepared to confront their former battle foe again. France saw the opportunity to weaken its rival and restore balance of power between the two countries (â€Å"France Allied with†¦ 1778†). Once France had seen the dedication to victory and the aspiration for independence, America’s desire to form an alliance with France was formally achieved. On February 6, 1778, Treaty of Amity and Commerce was signed between France and America. The Treaty of Amity and Commerce recognized the United States as an independent nation and promoted trade between France and the United States. The Treaty of Alliance created a military coalition against Great Britain, stipulating American independence as a state of peace. The treaty also required France and the U.S. to coincide in any peace agreement (â€Å"The Franco-American Alliance†). This treaty was important, for Ameri...

Viagras Team of Inventors and History

Viagra's Team of Inventors and History According to the British Press, Peter Dunn and Albert Wood  are named as the inventors of the process by which Viagra was created. Their names appeared on an application by Pfizer to patent (WOWO9849166A1) the manufacturing process of  Sildenafil Citrate, better known as Viagra. Peter Dunn and Albert Wood are both employees of Pfizer Pharmaceuticals at the Pfizer run research laboratories in Kent and thus are not allowed to discuss their status or non-status as inventors. In a statement,  Albert Wood said: I cant say anything, youll have to talk to the press office... On the invention of Viagra, a  Pfizer Pharmaceuticals spokesperson said: Life might seem cruel, but they are paid to work for the company and the company owns their inventions. Literally, hundreds of people at Pfizer have been involved in developing the drug. You cant really point to two individuals and say they spawned Viagra. More of a Team Effort   Anyhow, to the best of our knowledge, this is how the story goes. In 1991, inventors Andrew Bell, Dr. David Brown and Dr. Nicholas Terrett discovered that chemical compounds belonging to the pyrazolopyrimidine class were useful in treating heart problems such as angina. Some experts consider Terrett as the father of Viagra as he was named in the 1991 British patent for Sildenafil (trade name Viagra) as a possible heart medicine. It was in 1994, though, that Terrett and his colleague Peter Ellis discovered during the trial studies of Sildenafil as a potential heart medication that it also increased blood flow to the penis, allowing men to reverse erectile dysfunctions. The drug acts by enhancing the smooth muscle relaxant effects of nitric oxide, a chemical that is normally released in response to sexual stimulation. The smooth muscle relaxation allows increased blood flow into the penis, leading to an erection when combined with something arousing. While Terrett is not allowed to discuss whether he considers himself the real inventor of Viagra as he is still a Pfizer employee, he did once state: There were three  patents  put forward for Viagra. Basically, me and my team discovered how useful the drug might be... they (Wood and Dunn) created a way of mass producing it only.   Pfizer claims that hundreds of inventors were involved with the creation of Viagra and that there was not enough room on the patent application to name them all. Thus, only the department heads were listed. Dr. Simon Campbell, who until recently was the Senior Vice President Of Medicinal Discovery at Pfizer and oversaw Viagras development, is considered by the American press to be the inventor of Viagra. However, Campbell would rather be remembered as the father of Amlodipine, a cardiovascular drug.   Steps In Making Viagra Dunn and Wood worked on the crucial nine-step process to synthesize a Sildenafil (Viagra) compound into a pill. It was approved by the FDA on March 27, 1998, as the first pill to treat impotence. Here is a quick summary of the steps: Methylation of 3-propyl pyrazole-5-carboxylic acid ethyl ester with hot dimethyl sulfateHydrolysis with aqueous NaOH to free acidNitration with oleum/fuming nitric acidCarboxamide formation with refluxing thionyl chloride/NH4OHReduction of nitro group to aminoAcylation with 2-methoxybenzoyl chlorideCyclizationSulfonation to the chlorosulfonyl derivativeCondensation with 1-methylpiperazine Empirical formula C22H30N6O4Smolecular weight 474.5solubility 3.5 mg/mL in water Viagra and  Lawsuits One billion dollars in sales were made in Viagras first year of production. But soon many lawsuits against Viagra and Pfizer were filed. This included a suit filed for $110 million dollars on behalf of Joseph Moran, a car dealer from New Jersey. He claimed that he crashed his car into two parked cars after Viagra caused him to see blue lightning coming from his fingertips, at which point he blacked out. Joseph Moran was driving his Ford Thunderbird home after a date at the time.

How effective was development of the Europe economic in 1500 CE Research Paper

How effective was development of the Europe economic in 1500 CE - Research Paper Example The idea of states with a standing army and bureaucratic process began to take root, and this changed the world’s perspective of Europe. This paper will elaborate on the development of Europe economy in 1500 AD and illustrate how this period saw the advancement of technology by great inventions such as gunpowder, relatively advanced ships, improved navigation techniques, and the printing press would be the premise of change in Europe. Changes in Social Structure The chaos of the late middle Ages did not equally affect the inhabitants of Europe. Advancement in military technology and better pikemen in the battlefield challenged the dominance of the knights in battle; the title of being a noble began to reduce in value and stature. The Economic challenges of the Middle Ages saw an increased in labor shortages and this translated to higher prices of commodities (Acemoglu, Johnson and Robinson 57). The wealth belonging to the people In nobility was cut into by the high inflation o f that time, and this was due to the static value of land which was the base of their wealth. A large number of peasants in Europe had attained the capacity to purchase their freedom from their lords; they began to pay a fixed amount of rent instead of paying them with labor. Due to the high inflation, the rent paid by the tenants was insufficient to satisfy their needs and therefore the value of nobility declined. Not all nobles were affected by inflation; some nobles sought employment from the king and were taken on to join the army or work as courtiers. A good number of people lost their nobility status from having involving themselves with agriculture and commerce like the middle class. Despite the loss in value, nobles were still held in high standing in society; for that reason, the now wealthy middle class began buying nobility titles from the king, surrendering their business oriented lives, settling in landed in landed estates. The provision of buying nobility titles enable d the noble class to be replenished despite its rapidly dwindling numbers. Western Europe did not have any peasants by 1500, most of the former peasants owned their own land by that time. In addition to that, the middle class was getting higher due to their increasing wealth and the positions held in the Kingdom. Recovery of the Economy Europe’s economic rebirth happened on the foundation of agriculture. The aftermath of the conflicts in the middle ages weakened the nobles and the church that had great influence on economic activities. The reduced influence of the church and nobles led to the emergence of well-structured monarchies in Western Europe that safeguarded peace encouraging the growth of commerce and trade. Peasant s that had not lost their lives in the Black Death inherited land belonging to the deceased and were able to improve their standards of living. Agricultural production standards rapidly rose due to the fact the former peasants worked on their own land and this motivated them to work harder than they did before. The improved standards of living and food security fueled an increase in population; it is estimated that the population rose to 70 million from 50 million fifty years earlier (Janssen 89). The economic recovery had a great trickle-down effect that cumulated to the creation of capitalist economic system. The effects were: 1. The rapid population growth had the implication that

COHI Term Paper Example | Topics and Well Written Essays - 1750 words

COHI - Term Paper Example The objective of this essay is to illustrate how mediated communication impacts one’s life for the better, for the worse, or perhaps both ways. The discourse would initially define relevant terms to be used within the paper like communication, mediated and unmediated communication, prior to delving into determining the force of media on interaction and social life. The experiences of one’s daily life as poignant examples of the far reaching influence of mediated communication would be used through the essay, as required. Definition of Terms Martires defines communication as a process which aims to transfer and implement the meaning of symbols from one person, group or organization to another (79). The ultimate goal of communication is the sharing of meaning. Andersen considers it as â€Å"a dynamic process in which man consciously or unconsciously affects the cognition of another through materials or agencies used in symbolic ways† (5). Likewise, Delaune and Ladn er defined the term as the â€Å"process of transmitting thoughts, feelings, facts, and other information† (483) through verbal or non-verbal means. All definitions attest that communication is a process where symbols and meanings are relayed from the sender to recipients with the use of a defined medium. Mediated communication is clearly defined as â€Å"communication that involves a process by which a message, or communication, is transmitted via some form or medium† (Pavlik and McIntosh, 70). The authors expounded by detailing that â€Å"anything that you directly encounter during your waking hours such as talking to your friends, listening to a lecture, smelling food from the cafeteria, feeling rain on your skin is unmediated communication, although the information value of these experiences varies.   Mediated communication also creates a greater chance for misinterpretation by the receiver.   Mediated communication is all around us.  Web logs, or blogs, off er a unique channel for developing and maintaining relationships between organizations and publics† (ibid.). Likewise, Fernando differentiated mediated from unmediated communication by stressing that â€Å"mediated communication transpires when the parties to the communication are not present in space in relation to each other in a manner that enables them to apprehend each other through the use of their senses. Examples of mediated communication include letters, telephone calls and emails† (Fernando, pars. 19 – 20). Thereby, unmediated communication was defined as â€Å"unmediated communication transpires when the parties to the communication are present in space in relation to each other in a manner that enables them to apprehend each other through the use of all of their senses. Examples of unmediated communication include face-to-face conversations, meetings in a room† (Fernando, 16 – 17), among others. Mediated Communication in Personal Life In contemporary times, the impact of technology, specifically through the use of the Internet and mobile phones has significantly changed levels and extent of communication to various parties. The Internet is personally regarded as a medium for social activity and as a means for self-expression. The young generation, particularly utilize the Internet to interact with others for various reasons: to get information, to communicate with friends, to search for old acquaintances, to form new alliances, to establish social relations, to build bridges instead of walls. Further, the Internet

Types Of Computer Typology Computer Science Essay

Types Of Computer Typology Computer Science Essay Computers that function alone without a connect to another computer called a stand-alone. Network is a way of connecting one computer to another computer using the cable and network card, and controlled through a network operating system. The user can exchange data or programs, and to use the data or programs together in the same time. If one computer to crash, its work could be taken over by another computer. Network topology refers to how computers are connected in the mapping. Network topology is divided into two types physical topology and logical topology. Physical topology of a network refers to configuration available on cable, computers and other peripherals. Logical topology is also the method used to transfer information or information on a computer maintained between one other computers in the workstation. Here are there some types of topologies which are Bus network, Star network, Ring network and Tree network. MAIN BODY  ¿Ã‚ ½Network topology is the layout pattern of interconnections of the various elements links, nodes, etc.of a computer network.Network topologies may be physical or logical. Physical topology means the physical design of a network including the devices, location and cable installation ¿Ã‚ ½ [2]. Bus topology, also known as Ethernet using a line length in which each node in relation to that. ¿Ã‚ ½ A bus topology uses a linear segment of cable to connect all network devices. Devices typically connect to the bus the cable through T-connectors ¿Ã‚ ½ [4].Data will be sent by each node in the hope that it does not collide with data transmitted from other nodes. If it happens, the node will try again until successful. The weakness of this bus topology in terms of maintenance. It is quite difficult to maintain because the connection is in serial form. If something went wrong on any line at any node, it will cause the entire system will not work. In addition to accurately detect nod al points or damaged. Each node can be connected to the network and can also be removed at any time without affecting the whole system directly. Furthermore, if one node does not work it would not affect other computer networks. Another advantage is there in this topology is that it uses a single cable and requires no additional hardware for establishing networks. But it does not require a very high cost for maintenance purposes. Excess computer or other devices are easily connected to the main cable. Requires a smaller quantity of cable than the star topology. The disadvantages of this topology are the entire network can not function if there are problems with the main cable. Finish line or device terminators are required on both ends of the cable backbone. It is difficult to detect if the entire network does not work. Not suitable if only the topology is only within a building. Star topology is a network system in which all the computers or other devices may be connected to a central distribution system known as the Hub or Switch. Hub or Switch is responsible for managing the computer network. All messages or data that is sent to a central control hub for avoid collisions from happening. There are two operations that used by the hub or switch that is operating broadcast and the shift operation switching. The distribution operations, hub or switch will make the transmission of data received from one station to all the routes connecting them. In the transition operation, the hub or switch will store the data received and sent data via the receiving station route. Each node can be connected to the network and can also be removed at any time without affecting the whole system of directly. Furthermore, if one node does not work, it also will not affect other computer networks. Any damage to the connection between the hub nodes will not affect the overall system, but if the damage occurred at the hub, the entire system will also be affected. The main drawback of this topology is that it requires a fairly high cost in view of all systems connected to it computers, scanners, printers, and many more requires a separate cable. Advantages of star topology are the installation and connection tools. The process of installing or removing any additional devices that are involved will not interfere with the network system. Any damage to the network system can be detected more easily and quickly. The disadvantages of this topology is requires more cable length than a linear bus topology. If the hub is damaged, all the nodes can not function in the network system. Higher costs when compared to linear bus topology Ring topology or a ring connecting all nodes such as a circular chain ring. Messages or data to be transferred in order according to the same route in the same ring. Each data node will be checked by delivery location. If not equal to the node through which it passes, it will be submitted to the next node and this will continue until the delivery address the same node strike. Since the data is transferred by the same route in the sequence, the possibility for data breaches seem to be similar to the network and can also be removed at any time without affecting the whole system of directly. But one problem is that if one node fails, the whole network system may be similarly affected. The composition of the nodes in this topology is almost the same physically as the star topology, logically is just a ring-shaped. The attachment is required in this topology is called Multi Station Access Unit (MSAU). MSAU is mounted in a ring-shaped network where it is more than one unit. If only one uni t only used the physical topology is similar to the star connection. The advantages of this topology are cable fault are easily located making trouble shooting easier. Ring networks are moderately easy to install. The disadvantages are expansion to the network can cause network disruption. A single break in the cable can disrupt three entire networks. Among all the network topology we can find that the tree topology is a combination of bus and Star Topology. The tree like structure allows you to have multiple servers in the network and you can branch network in many ways. This is especially useful for colleges, universities and schools so that each branch to identify the relevant system within their own network and not connected to a large network in several ways. Tree structure most appropriate when the network is widespread and highly divided into many branches. As with other topologies, tree topologies have advantages and disadvantages. Tree networks may not be suitable to small networks and cable may be a waste to use it for a small network. Tree Topology has some limitations and the limitations of the configuration should be appropriate. The advantages of this topology are Tree topology is supported by many vendors and even advertising network hardware vendor. Point A to point connections is possible with the Tree Networks. All computers have access to their network larger and more immediate. The best topology for the branch network. Tree Topology Limitations in a long-range network topology depends on the type of cable being used. Tree Network Topology is completely dependent on the stem, which is the main backbone of the network. If that fails then the entire network will fail because the network topology is difficult to provide a large tree and can get complicated after a certain point. This tree topology to follow a hierarchical pattern in which each stage is connected to the next higher level in symmetrical patterns. Each level in the hierarchy to follow a certain pattern in the connecting node. As the top level may be only one node or two nodes below the level of the hierarchy and probably a few more points to work on point to point connectivity, and a third level also has a pattern of asymmetric node to node and each of these levels are associated with root level in the hierarchy . Think of tree branches in various directions and all the branches and trunk of the tree roots need to survive. A tree structured network is very similar to this and that is called the Topology Tree. The signal being sent by the root node is received by all nodes at the same time. This improves the efficiency of all network functions. Network topology tree can be updated easily work and theres no limit to how much can be renewed. Additional root node can be added and they can be interlinked in a single network. CONCLUSION In the field of information technology, network is a series of points or nodes interconnected by communication paths. Networks can link with other networks and contain subnetworks.The most common topology or general configurations of networks include bus, star, ring, symbolic, and network topologies. It can also be characterized by networks in terms of spatial distance and local area networks (LANs), metropolitan area networks (MAN) and wide area networks (WANs). Network systems and network architecture, by whether it carries voice, data, or both types of signals; that could be that those who use the network public or private, by the nature of the usual links dial-up or switch, or a custom no switched, or virtual connections and the types of physical links for example, fiber optic and coaxial cables, open and twisted pair. Phone networks and large networks using the infrastructure such as the Internet have sharing and exchange arrangements with other companies so as to create larger networks

Passing: Black People and Hold Clare Essay

People as the victim of inequality and social restriction (â€Å"Passing†_Nella Larsen) The novel â€Å"Passing† was written in 1929 and become one of the most famous novels of Nella Larsen. Like other novels which were also written about â€Å"passing†, â€Å"Passing† of Nella Larsen reflects the tough life of African-American in the 19th century, when they were struggling with racism to have the equal rights. Clare Kendry and Irene Redfield in â€Å"Passing† both were born Negroes but with light skin so that they could be â€Å"passing†. However, these two women have different choices in their life, which lead to the tragedy when they meet each other after twelve years. The novel ends with Clare’s death without revealing to the readers who kills her, which encourages the readers to think of the uncertain end of â€Å"Passing† by logically interpreting evidence throughout of the novel. By that way, Nella Larsen might want her readers to be open-minded to understand how people become the victim of inequality and social restriction in term of race and gender. Ending her novel in uncertainty, Nella Larsen makes her readers curious about who is responsible for Clare’s death. The two possible things might happen are whether Clare commits suicide or Irene pushes her out of the window. Clare has her reasons to commit suicide since her husband finds out that she was born a Negro. For him, all Negroes are â€Å"black scrimy devils† and â€Å"always robbing and killing people† (70). These prejudices exist not only in Jack’s mind but also among many white people. These cruel prejudices and discrimination had threatened Clare’s marriage for a long time before her death. Clare might be always ready for the day that the truth about her race would take everything from her. When Irene asked her whether she thought of how she could do if her husband finds out about her race, she just said yes with a smile. And at the moment Clare stands near the window, â€Å"she seemed unaware of danger or uncaring. There was even a faint smile on her full, red lips, and in her shining eyes† (209). When Clare takes a risk by joining the Negroes community, she might prepare for that day, for her death. However, there are also evidences for the possibility that Irene kills Clare. First, she has the motivation. In Irene’s mind, Clare is one who â€Å"not only that she wanted to have her cake and eat it too, but that she wanted to nibble at the cakes of other folk as well† (88). Before seeing Clare, Irene’s life keeps going on under her control: a family with a doctor husband and two kids, living in Negroes community†¦ But Clare comes and raises the fear inside Irene that Clare and Brian, Irene’s husband, might have an affair. Although Irene doesn’t have any clear proofs for what she suspect, but she can feel it through the changing in attitude of Brian: â€Å"For a minute, Irene hesitated, then turned her head, though she knew what it was the held Hugh’s gaze. Clare, who had suddenly clouded all her days. Brian, the father of Ted and Junior†¦then she saw him smile, and the smile made his face all eager, and shining. †(169-170). Secondly, the readers can realize how the presence of Clare makes Irene suffers: â€Å"It hurt. It hurt like hell†¦She was very tired of Clare Kendry. She wanted to be free of her. †(174-179). The readers also has reason to suspect Irene since she already think of how to get rid of Clare before Clare’s death: â€Å"If Clare should die†¦To think, yes, to wish that†¦the thought stayed with her. She could not get rid of it†(187). In the party, before Clare falls out from the window, Irene is the one who open it despite of the cold outside. The image of Irene â€Å"watching the tiny spark drop slowly to the white ground† makes the readers relates to the falling down of Clare after that (207). At the moment that Clare stands at the window, Irene â€Å"laid a hand on Clare’s bare arm. One thought possessed her. She couldn’t have Clare Kendry cast aside by Bellew. She couldn’t have her free†(209). And watching Clare falls out from the window, â€Å"Irene wasn’t sorry. She was amazed†(210). Irene’s thought and attitude towards Clare at the moment she falls out from the window proved that Irene, whether responsible for Clare’s death or not, wants Clare to die. Therefore, the readers can suspect that Irene is the one who push Clare out of the window, leading to Clare’s death. Despite of many clues support for the possibility that Irene kills Clare, the author doesn’t want an obvious end for her novel. She keeps questioning her readers about how much they could trust what they see. Throughout the novel, Nella Larsen expresses her attitude in ridicule of white people’s blindness when they discriminate black people without knowing who they really are. Jack, a racist, marries a Negro woman because he believes in what he sees. Many people witness Clare’s death but nobody could be sure about what they saw. They even suspect Jack since he is the only white people there. By ending the novel in uncertainty, Nella Larsen questions her readers about how they interpret and understand who or what pushes people to death. If there is no racism, Clare would not commit suicide, and Jack wouldn’t be suspected just because he is white. Therefore, the most suspicious person would be Irene. If Irene doesn’t have any pressure about keeping her life as it must be according to social norms, she wouldn’t have motivation to kill Clare since she doesn’t love Brian: â€Å"She couldn’t now be sure that she had ever truly known love. Not even for Brian†¦ she still intended to hold fast to the outer shell of her marriage, to keep her life fixed, certain† (201). The image of Irene put her hand on Clare’s bare arms before Clare falling out of the window symbolize for the struggling inside Irene. Irene plays the role of one who could help Clare come back to her community, but she also puts Clare in risk by not telling Clare about Jack seeing Irene with a black woman. Before Clare died, Irene must be the one hold Clare back, but she is also suspicious for killing Irene. The truth isn’t always revealed in what we see, but also in how we interpret what we know about it, which depends much on our attitude toward it. Nella Larsen let her readers have their own way to think of this uncertain end in order to question their beliefs and their values. This uncertain end of â€Å"Passing† also like the uncertainty of people’s life under various pressures comes from social restriction such as race and gender. Clare’s death symbolize for people as the victim of inequality and social restriction.

General John Pemberton in the Civil War

Lieutenant General John C. Pemberton was a Confederate commander during the Civil War. A native of Pennsylvania, he elected to serve the South as his wife was from Virginia. Pemberton had seen fighting during the Mexican-American War and was given command of the Department of South Carolina and Georgia. Though he proved unsuccessful in this role, he was admired by Confederate President Jefferson Davis and received a posting to lead the Department of Mississippi and West Louisiana. Heading west, Pemberton successfully protected the vital river town of Vicksburg in 1862, but was repeatedly bested by Major General Ulysses S. Grant the following year. His military career effectively ended after he was forced to surrender at the Siege of Vicksburg. Early Life Born August 10, 1814 in Philadelphia, PA, John Clifford Pemberton was the second child of John and Rebecca Pemberton. Educated locally, he initially attended the University of Pennsylvania before deciding to pursue a career as an engineer. To achieve this goal, Pemberton elected to seek an appointment to West Point. Using his familys influence and connections to President Andrew Jackson, he gained admittance to the academy in 1833. A roommate and close friend of George G. Meade, Pembertons other classmates included Braxton Bragg, Jubal A. Early, William H. French, John Sedgwick, and Joseph Hooker. While at the academy, he proved an average student and graduated ranked 27th of 50 in the class of 1837. Commissioned as a second lieutenant in the 4th US Artillery, he traveled to Florida for operations during the Second Seminole War. While there, Pemberton took part in the Battle of Locha-Hatchee in January 1838. Returning north later in the year, Pemberton engaged in garrison duty at Fort Columbus (New York), Trenton Camp of Instruction (New Jersey), and along the Canadian border before being promoted to first lieutenant in 1842. Mexican-American War Following service at Carlisle Barracks (Pennsylvania) and Fort Monroe in Virginia, Pembertons regiment received orders to join Brigadier General Zachary Taylors occupation of Texas in 1845. In May 1846, Pemberton saw action at the Battles of Palo Alto and Resaca de la Palma during the opening phases of the Mexican-American War. In the former, the American artillery played a key role in achieving victory. In August, Pemberton departed his regiment and became an aide-de-camp to Brigadier General William J. Worth. A month later, he earned praise for his performance at the Battle of Monterrey and received a brevet promotion to captain. Along with Worths division, Pemberton was shifted to Major General Winfield Scotts army in 1847. With this force, he took part in the Siege of Veracruz and the advance inland to Cerro Gordo. As Scotts army neared Mexico City, he saw further action at Churubusco in late August before distinguishing himself in the bloody victory at Molino del Rey the following month. Brevetted to major, Pemberton aided in the storming of Chapultepec a few days later where he was wounded in action. Fast Facts: Lieutenant General John C. Pemberton Rank: Lieutenant GeneralService: US Army/Confederate ArmyBorn: August 10, 1814 in Philadelphia, PADied: July 13, 1881 in Penllyn, PAParents: John and Rebecca PembertonSpouse: Martha ThompsonConflicts:  Second Seminole War,  Mexican-American War, Civil WarKnown For: Siege of Vicksburg Antebellum Years With the end of the fighting in Mexico, Pemberton returned to the 4th US Artillery and moved into garrison duty at Fort Pickens in Pensacola, FL. In 1850, the regiment transferred to New Orleans. During this period, Pemberton married Martha Thompson, a native of Norfolk, VA. Over the next decade, he shifted through garrison duty at Fort Washington (Maryland) and Fort Hamilton (New York) as well as assisted in operations against the Seminoles. Ordered to Fort Leavenworth in 1857, Pemberton took part in the Utah War the following year before moving on to the New Mexico Territory for a brief posting at Fort Kearny. Sent north to Minnesota in 1859, he served at Fort Ridgely for two years. Returning east in 1861, Pemberton assumed a position at the Washington Arsenal in April. With the outbreak of the Civil War later that month, Pemberton agonized over whether to remain in the US Army. Though a Northerner by birth, he elected to resign effective April 29 after his wifes home state left the Union. He did so despite pleas from Scott to remain loyal as well as the fact that two of his younger brothers elected to fight for the North. Early Assignments Known as a skilled administrator and artillery officer, Pemberton quickly received a commission in the Virginia Provisional Army. This was followed by commissions in the Confederate Army which culminated in his appointment as a brigadier general on June 17, 1861. Given command of a brigade near Norfolk, Pemberton led this force until November. A skilled military politician, he was promoted to major general on January 14, 1862 and placed in command of the Department of South Carolina and Georgia. Making his headquarters at Charleston, SC, Pemberton quickly proved unpopular with local leaders due to his Northern birth and abrasive personality. The situation worsened when he commented that he would withdraw from the states rather than risk losing his small army. Lieutenant General John C. Pemberton. Photograph Source: Public Domain When the governors of South Carolina and Georgia complained to General Robert E. Lee, Confederate President Jefferson Davis informed Pemberton that the states were to be defended to the end. Pembertons situation continued to degrade and in October he was replaced by General P.G.T. Beauregard. Despite his difficulties in Charleston, Davis promoted him to lieutenant general on October 10 and assigned him to lead the Department of Mississippi and West Louisiana. Early Vicksburg Campaigns Though Pembertons first headquarters was in Jackson, MS, the key to his district was the city of Vicksburg. Perched high on the bluffs overlooking a bend in the Mississippi River, the city blocked Union control of the river below. To defend his department, Pemberton possessed approximately 50,000 men with around half in the garrisons of Vicksburg and Port Hudson, LA. The remainder, largely led by Major General Earl Van Dorn, was badly demoralized following defeats earlier in the year around Corinth, MS. Taking command, Pemberton began work to improve Vicksburgs defenses while blocking Union thrusts from the north led by Major General Ulysses S. Grant. Pressing south along the Mississippi Central Railroad from Holly Springs, MS, Grants offensive stalled in December following Confederate cavalry raids on his rear by Van Dorn and Brigadier General Nathan B. Forrest. A supporting thrust down the Mississippi led by Major General William T. Sherman was halted by Pembertons men at Chickasaw Bayou on December 26-29. Grant Moves Despite these successes, Pembertons situation remained tenuous as he was badly outnumbered by Grant. Under strict orders from Davis to hold the city, he worked to thwart Grants efforts to bypass Vicksburg during the winter. This included blocking Union expeditions up the Yazoo River and Steeles Bayou. In April 1863, Rear Admiral David D. Porter ran several Union gunboats past the Vicksburg batteries. As Grant began preparations to move south along the west bank before crossing the river south of Vicksburg, he directed Colonel Benjamin Grierson to mount a large cavalry raid through the heart of Mississippi to distract Pemberton. Possessing around 33,000 men, Pemberton continued to hold the city as Grant crossed the river at Bruinsburg, MS on April 29. Calling for aid from his department commander, General Joseph E. Johnston, he received some reinforcements which began to arrive in Jackson. Meanwhile, Pemberton dispatched elements of his command to oppose Grants advance from the river. Some of these were defeated at Port Gibson on May 1 while newly-arrived reinforcements under Brigadier General John Gregg suffered a setback at Raymond eleven days later when they were beaten by Union troops led by Major General James B. McPherson. Failure in the Field Having crossed the Mississippi, Grant drove on Jackson rather than directly against Vicksburg. This caused Johnston to evacuate the state capital while calling for Pemberton to advance east to strike the Union rear. Believing this plan to be too risky and cognizant of Davis orders that Vicksburg be protected at all costs, he instead moved against Grants supply lines between Grand Gulf and Raymond. On May 16, Johnston reiterated his orders forcing Pemberton to countermarch and throwing his army into a degree of confusion. Later in the day, his men encountered Grants forces near Champion Hill and were soundly defeated. Retreating from the field, Pemberton had little choice but to retreat towards Vicksburg. His rearguard was defeated the following day by Major General John McClernands XIII Corps at Big Black River Bridge. Heeding Davis orders and possibly concerned about public perception due to his Northern birth, Pemberton led his battered army into the Vicksburg defenses and prepared to hold the city. Battle of Vicksburg. Photograph Source: Public Domain Siege of Vicksburg Quickly advancing to Vicksburg, Grant launched a frontal assault against its defenses on May 19. This was repulsed with heavy losses. A second effort three days later had similar results. Unable to breach Pembertons lines, Grant commenced the Siege of Vicksburg. Trapped against the river by Grants army and Porters gunboats, Pembertons men and the citys residents quickly began to run low on provisions. As the siege continued, Pemberton repeatedly called for aid from Johnston but his superior was unable to raise the necessary forces in a timely manner. On June 25, Union forces detonated mine which briefly opened a gap in the Vicksburg defenses, but Confederate troops were able to quickly seal it and turn back the attackers. With his army starving, Pemberton consulted his four division commanders in writing on July 2 and asked if they believed the men to be strong enough to attempt an evacuation of the city. Receiving four negative responses, Pemberton contacted Grant and requested an armistice so that surrender terms could be discussed. The City Falls Grant refused this request and stated that only unconditional surrender would be acceptable. Reassessing the situation, he realized that it would take a tremendous amount of time and supplies to feed and move 30,000 prisoners. As a result, Grant relented and accepted the Confederate surrender on the condition that the garrison be paroled. Pemberton formally turned the city over to Grant on July 4. The capture of Vicksburg and subsequent fall of Port Hudson opened the entirety of the Mississippi to Union naval traffic. Exchanged on October 13, 1863, Pemberton returned to Richmond to seek a new assignment. Disgraced by his defeat and accused of disobeying orders by Johnston, no new command was forthcoming despite Davis confidence in him. On May 9, 1864, Pemberton resigned his commission as a lieutenant general. Later Career Still willing to serve the cause, Pemberton accepted a lieutenant colonels commission from Davis three days later and assumed command of an artillery battalion in the Richmond defenses. Made inspector general of the artillery on January 7, 1865, Pemberton remained in that role until the end of the war. For a decade after the war, he lived at his farm in Warrenton, VA before moving back to Philadelphia in 1876. He died in Pennsylvania on July 13, 1881. Despite protests, Pemberton was buried in Philadelphias famed Laurel Hill Cemetery not far from his roommate Meade and Rear Admiral John A. Dahlgren.