Answer:
The right order is D, C, A and B.
Step-by-step explanation:
Hernán Cortés, the Spanish conqueror or Mexico, had departed from Cuba. They first arrived in today´s Veracruz. A very cunning man, he quickly realized that many local peoples were dominated and exploited by the Aztecs and hated them. He formed alliances with those opressed peoples. He marched to Tenochtitlan. Emperor Moctezuma welcomed him, believing that the arrival of the Spanish was the fulfilling of a prophesy. The Spaniards brought smallpox and other diseases to the New World.