The 77th Congress of the United States convened from January 3, 1941, to December 17, 1942. It was a significant period during World War II, as the U.S. was increasingly involved in global conflicts. This Congress included both the House of Representatives and the Senate, with key legislation focused on military support and economic measures to aid the war effort. During the 77th Congress, important laws were passed, including the Lend-Lease Act, which provided aid to allies like the United Kingdom and the Soviet Union. The Congress also addressed issues related to national defense and the mobilization of resources, reflecting the urgency of the wartime environment.