![1941’s Lend-Lease Act—a program many isolationists feared was a gateway to U.S. involvement in the war—sent American planes, weapons, and other assets to the Allies. (Franklin D. Roosevelt Presidential Library & Museum)](https://www.historynet.com/wp-content/uploads/2018/11/FDRLeak_4.jpg)
Franklin D. Roosevelt Presidential Library & Museum (Franklin D. Roosevelt Presidential Library & Museum)
Franklin D. Roosevelt Presidential Library & Museum
Franklin D. Roosevelt Presidential Library & Museum (Franklin D. Roosevelt Presidential Library & Museum)
Franklin D. Roosevelt Presidential Library & Museum