Question:  Great Conewago Presbyterian Church used as a Confederate Army hospital during a military invasion of Pennsylvania by the main Confederate army under who?

<P0-S0> The Gettysburg Campaign was a military invasion of Pennsylvania by the main Confederate army under General Robert E. Lee in summer 1863. <P0-S1>  The Union won a decisive victory at Gettysburg July 1–3, with heavy casualties on both sides. <P0-S2>  Lee managed to escape back to Virginia with most of his army. <P0-S3>  It was a turning point in the American Civil War, with Lee increasingly pushed back toward Richmond until his surrender in April 1865. <P0-S4>  After his victory in the Battle of Chancellorsville, Lee's Army of Northern Virginia moved north for a massive raid designed to obtain desperately needed supplies, to undermine civilian morale in the North, and to encourage anti-war elements. <P0-S5>  The Union Army of the Potomac was commanded by Maj. Gen. Joseph Hooker and then (from June 28) by Maj. Gen. George G. Meade. <SEP> <P1-S0> May 1862 found Confederate Arkansas, with almost no organized army facing an invasion by forces under Union General Samuel R. Curtis. <P1-S1>  In March, Major General Earl Van Dorn had been ordered to move his Army of the West, via riverboats to the east side of the Mississippi River to reinforce Confederate forces near Corinth, Mississippi, leaving the state of Arkansas with no organized Confederate forces. <P1-S2>  Major General Thomas C. Hindman was dispatched to Arkansas to assume command of the Department of the Trans-Mississippi, arriving in Little Rock on 31 May 1862. <P1-S3>  Earlier in the month, Confederate Brigadier General John S. Roane, who had been left in command in Little Rock by General Van Dorn, had managed to stop a Texas Cavalry Regiment that was traversing the state to join General Van Dorn in Mississippi. <P1-S4>  This gave General Hindman one organized Cavalry Regiment to attempt to stop General Curtis's force from moving from Batesville, which had been occupied in early May, south to the state capital. <P1-S5>  Fortunately for General Hindman, the Confederate Congress had passed a Conscription (Draft) law in April 1862. <P1-S6>  The passage of this law had two effects that would help Hindman. <P1-S7>  The first, the law provided a method of pressing manpower into the Confederate Army through conscription or threat of conscription. <P1-S8>  Second, the law required that all existing Confederate regiments be re-organized, with new elections for officers, but gave the existing officers the option of resigning rather than standing for re-election. <P1-S9>  Many of the regimental officers serving in Arkansas regiments east of the Mississippi river chose to resign and follow General Hindman back to Arkansas and assist in the raising of new forces. <P1-S10>  This gave Hindman an officer corps around which to build his new army. <SEP> <P2-S0> Great Conewago Presbyterian Church is a historic Presbyterian church on Church Road near Hunterstown, Straban Township, Adams County, Pennsylvania. <P2-S1>  It was built in 1787, and is a six bay wide and three bay deep rectangular fieldstone building. <P2-S2>  It features rounded arched doors and windows and a rounded arch ceiling. <P2-S3>  During the Gettysburg Campaign, it was used as a Confederate Army hospital. <SEP> <P3-S0> Ancón is a corregimiento in Panamá District, Panamá Province, Panama with a population of 29,761 as of 2010. <P3-S1>  Its population as of 1990 was 11,518; its population as of 2000 was 11,169. <P3-S2>  It is sometimes considered a suburb or small town within Panama City, northeast of the limits of the town of Balboa. <P3-S3>  Ancon Hill is also the name of a large hill that overlooks Panama City and once served as a form of protection from pirates and sea invasion. <P3-S4>  The township was originally located around this hill, and was created to house employees of the Panama Canal during its construction. <P3-S5>  As part of the construction effort, the historic Gorgas Army Hospital was founded and built on the hillside. <P3-S6>  The first ship to officially transit the canal, SS "Ancon" , was named after the district. <P3-S7>  The community continued to serve as housing for employees of the Panama Canal Company until 1980, when parts of it began to be turned over to the Panamanian government under the 1977 Torrijos-Carter Treaties. <P3-S8>  Modern-day Ancón is a "corregimiento" (the Panamanian equivalent of a suburb in the United States) of Panama City, serving mainly as a residential area. <P3-S9>  The Gorgas Army Hospital building is now the Panamanian Oncology Hospital, primarily used for cancer research. <P3-S10>  The area also houses Panama's Supreme Court, just a few feet away from the Gorgas Army Hospital building, and several Smithsonian Tropical Research Institute buildings for research into tropical biology. <P3-S11>  Ancón is also a parish ("parroquia") of the District of Panama, located in the Panama Canal adjacent area.