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The practice of using the radio to reach Americans directly originated in what century? 20th Century 21st Century 19th Century 18th Century

Respuesta :

Answer:

Century 19th. The first radio news program was broadcast August 31, 1920

santyborca

Answer:

  20th century.

Explanation:

  The first transmission of what now is known as amplitude modulation or AM radio was on Christmas Eve 1906, from Ocean Bluff-Brant Rock, Massachusetts.

  On August 1920 the first radio news program was broadcast by station 8MK in Detroit, Michigan.

  I hope this answer helps you.