1521 in Mexico

Mexico City is the capital and most populous city of Mexico, as well as the most populous city in North America. It is one of the most important cultural and financial centers in the world, and is classified as an Alpha world city according to the Globalization and World Cities Research Network (GaWC) 2024 ranking. Mexico City is located in the Valley of Mexico within the high Mexican central plateau, at an altitude of 2,240 meters. The city has 16 boroughs or demarcaciones territoriales, which are in turn divided into neighborhoods or colonias.

16th-century Spanish invasion of Mesoamerica

former Mesoamerican empire

investment, capture and fall of Tenochtitlan by the Spanish Empire