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

70 ! to reinforce your understanding of the early days of the great depression, take the perspective of president herbert hoover. from his perspective, write three to five sentences that develop and expand on the following topic sentence: i believe the best way to end the great depression is . .