How did conflicts in Europe and Asia in the first half of the 20th century lead to an expansion of America’s role in the world?

The ideas of led to the founding of the democratic party.

Which directions did the mongols travel as they swept across asia and europe

Who were the “rough riders”? a. cuban revolutionaries who battled the spanish for independence b. a volunteer cavalry unit in the spanish-american war c. spanish generals in cuba who mistreated the civilian population d. newspaper owners who influenced public opinion by exaggerating the truth