Rap first appeared in nyc in the 1970's. it then spread to large urban areas with significant african-american populations without being absorbed by small, rural areas in between. this is an example of:

How is the vietnam war connected to the cold war?

All of the following were weaknesses of the articles of confederation, except: a) the central government was not permitted to regulate state, interstate, or foreign trade. b) the central government was not permitted to borrow money. c) the central government had little ability to regulate money. d) the central government had no ability to tax.

What was the “u-2 incident” and how did it affect u.s./soviet relations in 1960?