Isolationism to Interventionism

  • The Nye Committee Ruling

    The Nye Committee Ruling
    Many arms factories were accused of tricking the U.S. into entering WWI because they made so much profit from manufacturing weapons. As a result, more people became isolationist.
  • The Neutrality Acts

    The Neutrality Acts
    The Neutrality Acts mainly focused on prohibiting the sale of arms to other countries at war. If a country bought products from America, they had to send their own ships and pay in cash. This was known as "cash and carry". This helped keep the U.S. out of WWII.
  • WWII Begins

    WWII Begins
    Britain and France declared war on Germany when Germany invaded Poland.
  • Destroyers for Bases

    Destroyers for Bases
    The U.S. gave 50 destroyers to Britain. Because it was not a sale, the Neutrality Act supposedly did not apply. As a result, the public began to favor giving aid to allies at war.
  • Lend-Lease Act

    Lend-Lease Act
    This gave the U.S. the right to lend or lease arms to any country that was necessary to the survival of the U.S. This included any country that was fighting the Nazis.
  • Hemespheric Defense Zone

    Hemespheric Defense Zone
    This zone made the western hemisphere neutral. It was created as a way to help the British while still remaining neutral. In this way, the U.S. Navy could sail across the Western Hemisphere and give away the position of Germany while still occupying their neutral zone.
  • The Atlantic Charter

    The Atlantic Charter
    An agreement between Churchill and Roosevelt on what a postwar world would look like. It included democracy, free trade, nonaggression, and freedom of the seas.
  • Pearl Harbor Attack

    Pearl Harbor Attack
    To help their allies, the U.S. restricted the sale of certian materials to Japan. This weakened Japan in the war. As a result, Japan decided to attack the U.S. naval base on Pearl Harbor, hoping to eliminate them as a threat. The U.S. declared war on Japan.