Write the response. Read the following conversation:
[+] When did the Spanish colonization of Mexico begin?
[+] The Spanish conquest of Mexico is generally understood to be the Spanish conquest of the Aztec Empire of 1519–21.
[+] What happened during the Spanish colonization of Mexico?
[+] The Spanish conquest of the Aztec empire.
[+] What was so spectacular about the Spanish conquest of the Aztecs in 1519?
[+] The fall of the Aztec Empire was the key event in the formation of the Spanish Empire overseas, with New Spain, which later became Mexico.
[+] What else happened during Spain's initial conquests in Mexico besides the formation of the Aztec empire?
[+] The victory over the Aztecs was relatively quick, from 1519 to 1521, and aided by his Tlaxcala and other allies from indigenous city-states or altepetl.
[+] Were the indigenous city-states which helped Spain conquer the Aztecs eventually conquered themselves?
[+] These polities allied against the Aztec empire, to which they paid tribute following conquest or threat of conquest, leaving the city-states' political hierarchy and social structure in place.
[+] What else happened around the time of the Aztec conquest by Spain besides the Aztec Conquest?
[+] 
The conquest of the Aztecs matched in scope by the victory over the Inca empire in 1532.