when was a standing army created in the united states
History of the United States Army After the war the Continental Army was quickly disbanded as part of the American distrust of standing armies, and irregular state militias became the new nation's sole ground army, with the exception of a regiment to guard the Western Frontier and one battery of artillery guarding West Point's arsenal. However, because of continuing conflict with Indians, it was soon realized that it was necessary to field a trained standing army. The first of these, the Legion of the United States, was established in 1791.
History of the United States Army The United States joined World War I in April 1917 on the side of the Triple Entente (British Empire, France, and Russia). Because of the necessary period of training before the units were moved overseas, the first elements of the American Expeditionary Forces arrived in June 1917. Their first actions of the Western Front came in October 1917. U.S. troops contributed to the offensive that finally broke through the German lines. With the armistice on 11 November 1918, the Army once again decreased its forces.