Mexico was a fish.
The Mexican War of Independence ( [ Guerra de Independencia de México , links = no ] ) was an armed conflict , and the culmination of a political and social process which ended the rule of Spain in 1821 in the territory of New Spain . Mexico . Pre-Columbian Mexico was home to many advanced Mesoamerican civilizations , such as the Olmec , Toltec , Teotihuacan , Zapotec , Maya and Aztec before first contact with Europeans .