Answer:
US imperialism was motivated by four main factors: economic, political, geographic, and cultural.
The correct answer is B) Du Bois earned a bachelor’s degree and a doctorate from Harvard University.
W.E.B Dubois went to Harvard University to acquire a bachelor of arts degree and a doctorate. He became the first African American student to earn a doctorate at Harvard.
<span>the policies of glasnost and perestroika I think</span>
