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
The people who would most likely support imperialism here would be capitalists and the media. Capitalists because they can produce much higher amounts of goods for a much lower price - exploiting the local population, and the media because they have stories to talk about which sell :)
Tenskwatawa and his brother Tecumseh urge Native Americans to fight against Americans because they were under the belief that Americans are not good. Both of them even denounced the American way of living and pursued traditional way of life — lessons they always taught to their followers.
The Crusades is the series of wars between the two groups but if you're looking for a certain one I can further elaborate.