Where did Communists gain power
in Latin America?

Why did china build the great wall of china?

What did the introduction of silk into the mediterranean do for the abbasid empire

Which options most accurately assess the impact of transportation improvements (e. g., railroads, canals, steamboats, transcontinental railroad) on the settlement of the west? ***(select all that apply.)*** a. they led to an increase in population density. b. they made it easier to travel long distances. c. they in establishing towns. d. they led to the development of the fur trade. e. they allowed for international travel.