Why was it harder for the Germans and the Italians to build a unified nation-state than it was for the French?

Explaining how did leopold's aggression promote western imperialism in africa?

The solvent union and u.s believed in two different economic systems which was?

Why were the chang and xi rivers important to china’s development? a. they keep invaders out. c. they kept china isolated. b. they provided a route for ships to travel inland. d. they provided boundaries for the different political sections