The A to Z of the Roosevelt-Truman Era examines significant
individuals, organizations, and events in American political, economic,
social, and cultural history between 1933 and 1953. This was a period of
enormous significance in the United States due to the impact of the
Great Depression, World War II, and the onset of the Cold War. The
presidencies of Franklin D. Roosevelt and Harry S. Truman witnessed the
origins of the modern American welfare system and the rise of the United
States as a world power, as well as its involvement in the confrontation
with communism that dominated the latter half of the 20th century.