Term for the trade of goods between europe , america, and africa.

How did the constitution of 1917 try to resolve some of the problems that started the mexican revolution

What explains the political difference among african americans politicians during reconstruction

Two of these describe "federalism." (choose two answers) select one or more: a. the national government absolutely controls all state governments. b. power is shared by the national and state governments. c. state governments exercise absolute power over the national government. d. it is a compromise meant to eliminate the disadvantages of a "unitary" and a "confederate" system.