The Chichimeca War (1550–90) was a military conflict between the Spanish Empire and the Chichimeca Confederation established in the territories today known as the Central Mexican Plateau, called by the Conquistadores La Gran Chichimeca. The epicenter of the hostilities was the region now called the Bajío. The Chichimeca War is recorded as the longest and most expensive military campaign confronting the Spanish Empire and indigenous people in Aridoamerica. The forty-year conflict was settled through several peace treaties driven by the Spaniards which led to the pacification and, ultimately, the streamlined integration of the native populations into the New Spain society.
Area of Mexico known as La Gran Chichimeca to the Spanish at the time of the conflict
A modern-day Chichimeca Jonaz person participating in a dance in Guanajuato
The Mixtón War (1540-1542) was a rebellion by the Caxcan people of northwestern Mexico against the Spanish conquerors. The war was named after Mixtón, a hill in Zacatecas which served as an Indigenous stronghold.
Viceroy Antonio de Mendoza and Tlaxcalans battle with the Caxcanes
Francisco Tenamaztle, indigenous leader in the Mixtón War, statue on the main square of Nochistlán de Mejía, Zacatecas
The death of Pedro de Alvarado is pictured at the top left. The indigenous leader Francisco Tenamaztle faces Viceroy Antonio de Mendoza at the bottom left.