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Answer:
While WWI was fought in the trenches and used machine guns and poisonous gas, WWII was fought using modern artillery and machines utilizing more airplanes, ships, tanks, and submarines.
Special operations methods were also developed during this war together with atomic missiles and secret communications. It led to the development of the atomic bomb which was the catalyst in ending the war.
WWII ended with the defeat of Germany and Japan. It led to the rise of two new world superpowers, the USA and the Soviet Union. The United Nations was also established after the war in order to promote cooperation among nations and prevent another war.
Explanation:
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Answer:
The 1920s were a period of economic growth and transition. Real wages for most workers increased, while stock prices advanced as much during the 1920s as they had in the previous three decades. The US census of 1920 revealed that, for the first time, a majority of Americans lived in cities and towns with at least 2,500 residents.
Explanation:
The 1920s also boasted a uniquely modern culture that celebrated the fast pace of cosmopolitan life. Yet in many ways, the United States was still mired in the past. Progressive reformers sought to publicize the tragedy of preventable diseases and child mortality among the poor.
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