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1428
1428
A triple alliance is forged between the cities of Tenochtitlan, Texcoco, and Tlacopan.
This cements the power of the Aztec empire. -
1492
1492
Christopher Columbus arrived to America, landing in de Bahamas, Cuba and Hispaniola in the Caribbean. -
1494
1494
The Treaty of Tordesillas is signed.In the Pope Alexander VI grants all the lands to the west of a line in the Atlantic Ocean to Spain, and all the lands to the east of a line to Portugal. -
1502
1502
Montezuma becomes the Aztec ruler. -
1507
1507
'America' is the first named by the cartographer Martin Waldeemuller, in honor of the explorer Amerigo Vespucci. -
1517
1517
Hernandez de Cordoba begin to explore the Yucatan Peninsula and Mexico's east coast. -
1519
1519
Hernán Cortés arrives in the Aztec empire and enters the capital city, Tenochtitlan. -
1520
1520
Aztecs in Tenochtitlan are massacred by the Spanish and Montezuma dies. The Spanish are driven out of the city a few months later. A smallpox epidemic sweeps through the region in the same year killing thousands. -
1521
1521
The Aztecs are defeated and Tenochtitlan is destroyed after a three-month siege by Spanish and their allies.