Who led the ming dynasty’s naval voyages of exploration?
a. hong wu
c. xiao he
b. kee yo zui
d. zheng he

What role did the alliance system play in preventing austria-hungary and serbia from coming to a compromise settlement?

What statement characterizes japan’s economy during the meji restoration?

The factory system of the early-19th century caused a) a decrease in farm production. b) an increase in rural population. c) an increase in urban population. d) high unemployment in other areas.