A. radio
The radio became popular in the 1920’s due to Americans finding a new interest in music.
The Second Continental Congress decided to choose Thomas Jefferson of Virginia,Benjamin Franklin of Pennsylvania, John Adams of Massachusetts , Roger Sherman of Connecticut, and Robert R. Livingston of New York to sign the statement
Answer:
Why
Explanation:
He showed because he had changed the era of using lamps and to use light bulbs he and his fellow scientist.
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He supported the Treaty of Versailles.