Radio
There were many developments coming to the foreground in the 1920s that affected mass culture. Automobiles, which had begun to be available in the early 1900s, became more prevalent. Movies provided a common source of entertainment. But the new innovation in the 1920s that had the greatest impact on the development of mass culture was radio, which brought familiar broadcasts into homes across the whole country.
Answer:
Stephen Grover Cleveland
Explanation:
He was an American politician and lawyer who was the 22nd and 24th president of the United States, the only president in American history to serve two non-consecutive terms in office (1885–1889 and 1893–1897).
hostile to the interests of the United Stat; opposed to Americans.
They wanted a quick return to the former power and glory of Germany.