Franklin Delano Roosevelt

Franklin Delano Roosevelt, also known by his initials FDR, was a United States president.

Biography
Franklin Delano Roosevelt succeeded Herbert Hoover in 1933 and was in office until he succumbed to illness in 1945 (after which Harry Truman became his successor). During that time, Roosevelt became the first president to be elected for three successive terms, Prohibition was repealed, the New Deal was introduced and he oversaw most the US participation in World War II.