How did andrew carnegie make his money?
a. he established electricity companies all over the world
b. he established a network of radio companies
c. he set up telegraph offices in the united states and europe
d. he produced steel very efficiently

Who crowned napoleon the “emperor of france”?

How are the republican and democratic presidential candidates chosen? a. they are nominated by their state governments. b. each is nominated by his or her respective party. c. each is chosen by the governor of his or her home state. d. they are chosen by the house of representatives.

In the latter stages of the civil war who was given the responsibility of winning the war for the north