noun: Mexican(s)
adjective: Mexican
Ethnic groups:
mestizo (Amerindian-Spanish) 60%, Amerindian or predominantly Amerindian 30%, white 9%, other 1%
Only 30% of Mexican nationals are Amerindian or predominantly Amerindian. The rest are heavily Spanish.
Languages:
Spanish only 92.7%, Spanish and indigenous languages 5.7%, indigenous only 0.8%, unspecified 0.8%
note: indigenous languages include various Mayan, Nahuatl, and other regional languages (2005)
This further deminishes that claim that the Mexicans are the true owners of the South West United States.
Under People and Society
Check out the post this responds to.