- Franklin D. Roosevelt begins famous "fireside chat" radio broadcasts to the nation from the White House.
- A heated indoor swimming pool is built in the west terrace for Roosevelt's poliomyelitis therapy.
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FDR's Famous "fireside chat"
Harris and Ewing
FDR swimming pool 1933
National Archives
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- Steinway and Sons give the Roosevelts a grand piano, which now sits in the East Room.
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Steinway Piano
Photo by Bruce White
White House Historical Association.
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- West Executive Avenue is closed to the public for wartime security.
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- The Map Room, once the cloak room for the adjoining Diplomatic Reception Room, becomes a top-secret war room.
- An East Wing office building is added to the east terrace, including a bomb shelter and movie theater.
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A modern view of the Map Room
The White House Collection
White House Historical Association
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- Completion of the Jefferson Memorial on the Tidal Basin crowns the vista down the South Lawn.
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- Truman delivers first presidential address telecast from the White House.
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