Who was the President during the Great Depression and World War II?

The President during the Great Depression and World War II was Franklin D. Roosevelt.

Franklin D. Roosevelt, often referred to as FDR, served as the 32nd President of the United States from 1933 to 1945. His leadership spanned a transformative period in American history, marked by the onset of the Great Depression in the 1930s, which led to widespread economic hardship. In response, he implemented the New Deal, a series of programs and policies aimed at economic recovery and reform, which included measures to provide relief to the unemployed, stimulate economic growth, and change the financial system of the country to prevent future disasters.

FDR also held the presidency during World War II, which began in 1939 for Europe and involved the United States after the attack on Pearl Harbor in 1941. His administration played a crucial role in mobilizing the American economy for war production and establishing vital alliances, particularly through programs like Lend-Lease, which supplied aid to Allied nations. Roosevelt’s leadership during these two significant historical events solidified his role as one of the most influential presidents in U.S. history.