Why might it have been so difficult to support colonial independence

In ww1 where did france find laborers to with their war movement? ? & what country did the french fear?

Germany italy and japan formed the tripartite pact in part because they: a. hoped to convince the united states to stay out of world war ii b. share the ruling philosophies based on communist economics c. resented the agreements they were forced to sign at the munich conference d. believed their territories were threatened by aggressive foreign states

What is one way that the congress of vienna changed the map of europe?