The United States National Memorial Arch, located in Valley Forge National Historical Park, Chester County, Pennsylvania, is a monument built to celebrate the arrival of General George Washington and the Continental Army at Valley Forge. Valley Forge was the military camp 18 miles northwest of Philadelphia where the American Continental Army spent the winter of 1777–78 during the American Revolutionary War. Starvation, disease, malnutrition, and exposure killed more than 2,500 American soldiers by the end of February 1778.
The Memorial Arch was planned during the height of the post-Civil War memory boom. During this period of around 50 years, many monuments were planned and built in the United States, many of which are on the National Mall. As a result, the architectural style of the Arch mirrors many of the monuments.
The Memorial Arch is dedicated "to the officers and private soldiers of the Continental Army December 19, 1777 June 19, 1778". The Arch is situated at the top of a hill at the intersection of Gulph Road and Outer Line Drive in Valley Forge National Historical Park.
The United States National Memorial Arch was designed by Paul Philippe Cret with hopes its styles would mirror a simplified version of the Triumphal Arch of Titus in Rome (marked the capture of Jerusalem by Emperor Titus in A.D. 70). Paul Philippe Cret was a professor at the University of Pennsylvania and was originally from France, studying at the Ecole des Beaux Arts. In classical architecture, the triumphal arch was erected to honor generals and emperors. The United States National Memorial Arch does so by offering a national tribute to George Washington and his army. The Arch stands at 60 feet tall.
In 1907, the Valley Forge Park Commission planned the construction of two arches, the Washington Arch at the Valley Creek entrance, and a von Steuben Arch at the park entrance on the opposite end. Both arches were designed to serve as entrance gates to welcome park visitors as well as monuments honoring the two generals and their troops. In 1908, Congressman Irving P. Wanger introduced a bill to Congress to get funding for the two arches. The two arches were given a bill of $50,000 each, which was approved by the House of Representatives in March 1910, but failed in the Senate later that year. Instead, a bill for one arch was approved in October 1910 for $100,000. Funds were distributed in 1911, and construction began in 1914. The arch was formally dedicated to George Washington and his troops on June 19th, 1917. When the National Memorial Arch was dedicated in June 19, 1917, patriotism in the U.S. was strong due to ongoing battles in World War 1 which engendered significant interest in the memorial. A train of Pullman cars brought members of Congress to Valley Forge on the day of the ceremony where they attached platforms with red-white-and-blue bunting in a celebration of patriotism. Pennsylvania Governor Martin Brumbaugh spoke of the spirit of Valley Forge and its importance during hard times.