Answer:
President Franklin D. Roosevelt did not immediately respond to the start of World War II in Europe in 1939. The United States remained neutral at the beginning of the war and did not enter the conflict until December 1941, after the bombing of Pearl Harbor. During this time, Roosevelt focused on implementing policies to support the American economy and build up the country's military capabilities. He also worked to provide aid to Allied nations through the Lend-Lease Act, which allowed the United States to provide military equipment and other supplies to countries fighting against the Axis powers. However, he did not declare war on Germany or other Axis countries until after the attack on Pearl Harbor.
Step-by-step explanation: