1942-1953

  • World War II: Allies invade France on D-Day

    World War II: Allies invade France on D-Day; 156,000 American, British and Canadian forces land on five beaches along a 50-mile stretch of the heavily fortified coast of France’s Normandy region.
  • President Roosevelt dies of a stroke

    President Roosevelt dies of a stroke and is succeeded by his vice president, Harry Truman; Truman makes the decision to use nuclear weapons against Japan.
  • World War II: Germany surrenders unconditionally

    World War II: Germany surrenders unconditionally; The United Nations is consequently established on October 24th.
  • World War II: U.S. drops atomic bomb on Hiroshima, Japan

    World War II: U.S. drops atomic bomb on Hiroshima, Japan; U.S. drops a second atomic bomb on Nagasaki, Japan three days later after Japan refuses to surrender.
  • World War II: Japan agrees to unconditional surrender

    World War II: Japan agrees to unconditional surrender; Japanese envoys later sign surrender terms aboard the USS Missouri in Tokyo harbor on September 2nd.
  • Korean War: President Truman commits American troops to battle

    Korean War: President Truman commits American troops to battle; He didn't have the approval of Congress, and the conflict lasted until July 27th, 1953.
  • Twenty-Second Amendment to the Constitution is ratified

    Twenty-Second Amendment to the Constitution is ratified, limiting the president to two terms.
  • Puerto Rico becomes a U.S. commonwealth

    Puerto Rico becomes a U.S. commonwealth; Its residents could elect their own legislative assembly, a governor, and a representative to the U.S. House of Representatives.
  • Dwight Eisenhower is inaugurated as the 34th president.

    Dwight Eisenhower is inaugurated as the 34th president; He would later send federal troops to Central High School in Little Rock, Ark., to enforce integration of black students on September 24th, 1957.