How did the Spanish ultimately take control of the Inca and Aztec Empires?(1 point)
Responses
a. The entire Inca and Aztec populations were killed by smallpox before the Spanish arrived.
b. The Inca and Aztec Empires eventually fell under Spanish control because the Spanish had superior weapons.
c. The Spanish took advantage of civil war.
d. The Spanish were welcomed and given slaves and riches.