What had made the economic boom of the 1920’s possible? in other words, what was the boom built on?

How did tyrants attempt to gain the approval of common citizens?

All of the following changes typically happened in colonies as a result of imperialism, except: a. cultural practices were outlawed. b. they became more economically self-sufficient. c. european nations built modern infrastructure, including railways. d. the european language became the language of government and education.

President franklin d. roosevelt was born in 1882 in new york. which number on the map represents the state of new york?