What is one reason the Inca empire was defeated by the Spanish conquistadors? A. The Inca were fighting a civil war among themselves.
B. The Inca were let down by allies who had promised to help them.
C. The major Incan cities had been destroyed by natural disasters.
D. The Incan armies were smaller than those of the invaders.

Which statements describe how reformers fought for social change in the progressive era? check all that apply. 1. they founded a state university to promote industrialization. 2. they began a civil rights movement to promote equality between races. 3. they made it legal to manufacture and sell alcohol. 4. they built thousands of new schools and required attendance. 5. they promoted abstinence from alcohol and supported prohibition.