Answer:
Bad harvests, warfare, rebellions, overpopulation, economic disasters, and foreign imperialism contributed to the dynasty's collapse. A revolution erupted in October 1911. In 1912 the boy Emperor Xuantong (Hsüan-t'ung, commonly known as Henry Pu Yi) abdicated, or stepped down, from the throne
Answer:
A
Explanation:
A because jazz music emerged in the 1920s. The Flappers was the style of the 20s and The Charlston was a popular 1920s dance.
John<span> f. Kennedy replaced Eisenhower's concept of massive retaliation with a flexible response strategy.</span>
President John F. Kennedy rejected the strategy of heavy vengeance throughout the Cuban Missile Disaster in partiality of soft acknowledgment.