Do the dates on this map of Europe suggest an invasion of people or a migration of people from Asia?

Germany italy and japan formed the tripartite pact in part because they: a. add chicken wings to 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. selena territories were threatened by aggressive foreign states

Who was the first present of the united states

Were african-americans allowed to serve in the military in wwi? explain