Historical1939
Germany Invades Poland; U.S. Neutrality Debate Intensifies
Germany invaded Poland, beginning World War II in Europe. President Roosevelt declared American neutrality but began working to revise the Neutrality Acts to allow arms sales to the Allies, sparking intense debate between interventionists and isolationists.
Why It Matters
The debate over American involvement in World War II tested fundamental questions about the nation's role in the world and the balance between democratic deliberation and executive leadership in national security.