300
Name one of the FOUR MAJOR REASONS the Spanish conquistadors conquered the Aztec and Incan empires
1. The spread of European diseases killed millions of Native Americans and weakened their resistance to conquest.
2. The spanish were excellent sailors, had superior weapons.
3. Spain made alliances with Native Americans who were enemies of the Aztecs and Incas.
4. The spanish conquistadors acted brutally toward the Native Americans under their control.