The National Security Act of 1947, signed two months prior by President Truman, goes into effect, establishing the National Security Council and the Central Intelligence Agency. The act initiated the largest restructuring of the American armed forces.
President George Washington lays the cornerstone for the new U.S. Capitol building in Washington. On November 17, 1800, Congress held its first session in the partially completed Capitol.
For over 75 years, American Heritage has chronicled our nation's history like no other publication. Please support our trusted, non-partisan historical writing and the volunteers that sustain it by donating today. We rely on contributions from readers like you to survive. Donate
