Answer:
(1) increased demand for new consumer goods (2) high-wage contracts negotiated by labor unions
What caused the prosperity of the United States in the 1920s?
The prosperity of the United States in the mid- 1920s resulted in part from (1) increased demand for new consumer goods (2) high-wage contracts negotiated by labor unions (3) record-high farm prices
He reformed the government of Rome and was extremely successful on the battlefield. Under Severus, the Roman Empire reached its greatest extent and he successfully founded a dynasty. ... Severus created a 'military monarchy', marginalized the Senate and his expansion of the army weakened the economy.
On April 21, 1898, the United States declared war against Spain. It would be the first overseas conflict fought by the U.S. It involved major campaigns in both Cuba and the Philippine Islands. ... Their quest was described as a "splendid little war" by Secretary of State John Hay
Theodore Roosevelt received the Nobel Peace prize for his work with japan and Russia.
So correct Option is B.