Which is the series of religious wars fought in the middle ages over control of the holy land? a. persian wars b. jihad c. barbarian invasions d. crusades

Which fact would this be, and how might you verify the truth?

Which of these played the biggest role in increased urbanization in the late 1800s? a) transportation improved b) the military was stronger c) no one was farming anymore d) steam power was discovered

Which country was an ally of the united states during world war ii? germany china japan italy