One reason crusaders fought was to?

a. reopen the holy land to christian pilgrims

b. protect their homes

c. control the influence of the pope in the region

d. spread islam

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

Which of the following best describes the difference between a nation-state and a city-state?

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.