who was president during world war 2 e
Politics of the United States during World War II President Franklin Delano Roosevelt and Vice President Henry A. Wallace won the election of 1940, and were at the helm of the nation as it prepared for and entered World War II. Roosevelt sought and won an unprecedented fourth term in office in 1944, but this time with Harry S. Truman as his Vice President. Roosevelt, who had been a victim of Polio early in life, died in April 1945, and Truman assumed the Presidency through the end of the war.