Mexicans of mixed spanish and indigenous heritage are
mayan.
mestizos.
maquiladoras.
conquistadors.

mestizos

Explanation:

The Mexicans are mostly of mixed ancestry, Spanish and from the native populations. Over yhe course of several hundred years, the Spaniards have mixed with the indigenous populations, thus giving rise to a unique group of people, the mestizos. The mestizos can simply be defined as people that have mixed origin of Caucasoid and Mongoloid parents. The Spanish are of the Caucasoid race, while the indigenous people of Mexico are considered as part of the Mongoloid race, thus when people of these two groups mix, we have mestizos.