1. There is no "Spanish Race." Spaniards are part of the white race. Have you ever been to Spain? Mostly fair skinned, with plenty of blondes and redheads in the north.
2. When Mexicans speak of "La Raza," they mean "La Raza Cosmica" aka the mixture of Indian and European that most Mexicans are. Google Jose Vasconcelos and see what I mean.
Please refrain from referring to Mexicans as "Spanish."
Care to define the differences between mexicans, hispanics and latinos while you are educating us?