Which document established the first national government of the United States?

Rivalries between european imperialist powers and the growth of european militaries contributed to which outcome in the early 20th century? o a. many european powers were eager to go to war with one another. o b. european states became less concerned about controlling overseas empires. o c. small countries became more willing to join powerful empires. o d. the alliance system that maintained a balance of power in europe broke down.

Why is it useful for historians to base certain studies on the analysis of historical themes

Business and industries in the 1920's most closely followed the buying demands of a) the government b)farmers c)consumers d)manufactures