Which U.S. president made the first presidential radio broadcast?
Woodrow Wilson
Warren Harding
Harry S. Truman
Calvin Coolidge
On Dec. 6, 1923, the first presidential address was broadcast on the radio. President Calvin Coolidge delivered what is now known as the State of the Union address to a joint session of Congress. Mr. Coolidge was known as a quiet man, but he was the first president to use the medium of radio to his advantage. 
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Woodrow Wilson
Warren Harding
Harry S. Truman
Calvin Coolidge
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