Muslims in history made significant contributions to the study of: A. medicine
B. art
C. mathematics
D. All of the choices are correct.

How did the northern u.s. change during the 19th century? select the best choice from the answers provided. a. it became more industrial. b. it became more agrarian. c. it became less populated. d. it became less diverse

Why did france demand that germany repay their debts in foreign currency?

What is significant about the power that russian federal cities are granted?