Congress passed the Military Peace Establishment Act, authorizing the establishment of the U.S. Army Corps of Engineers to operate the U.S. Military Academy (pictured) at West Point, New York.

The United States Congress is the legislative branch of the federal government of the United States. It is a bicameral legislature, including a lower body, the U.S. House of Representatives, and an upper body, the U.S. Senate. They both meet in the United States Capitol in Washington, D.C.

The Military Peace Establishment Act documented and advanced a new set of laws and limits for the U.S. military. It was approved by Congress and signed on March 16, 1802, by President Thomas Jefferson, who was fundamental in its drafting and proposal. The Act outlined in 29 sections the rules, the number of officers and military personnel and the management of provisions that would be granted to the military overall. The Act also directed that a corps of engineers be established and "stationed at West Point in the state of New York, and shall constitute a Military Academy" whose primary function was to train expert engineers loyal to the United States and alleviate the need to employ them from foreign countries. Jefferson also advanced the Act with political objectives in mind.

The United States Army Corps of Engineers (USACE) is the military engineering branch of the United States Army. A direct reporting unit (DRU), it has three primary mission areas: Engineer Regiment, military construction, and civil works. USACE has 37,000 civilian and military personnel, making it one of the world's largest public engineering, design, and construction management agencies. The USACE workforce is approximately 97% civilian, 3% active duty military. The civilian workforce is mainly located in the United States, Europe and in select Middle East office locations. Civilians do not function as active duty military and are not required to be in active war and combat zones; however, volunteer opportunities do exist for civilians to do so.