Washington's military and fighting actions secured the West for the United States.
The Second Continental Congress founded the Army in 1775; it is the oldest service of the United States military. Originally formed to protect the freedom of the first 13 colonies, the Army has evolved and grown from this small militia force into the world's premier fighting force.
The Army exists to serve the American people, to defend the Nation, to protect vital national interests, and to fulfill national military responsibilities. Their mission is enduring: to provide necessary forces and capabilities to the Combatant Commanders in support of the National Security and Defense Strategies.
The Army recruits, organizes, trains, and equips Soldiers who, as vital members of their units and the Joint Team, conduct prompt, sustained combat and stability operations on land. The Army is also charged with providing logistics and support to enable the other Services to accomplish their missions, and supporting civil authorities in time of emergency, when directed.
Though its roots date back to the Continental Army of the Revolutionary War, the U.S. military did not officially get its start until September 29, 1789, when Congress passed a bill legalizing the small contingent already in uniform. Get the facts on what’s become the world’s most powerful fighting force at History.com.