You don't have to mark "white". When I lived in the U.S., I always marked "American Indian", and the "Hispanic regardless of race". There are some tribes

To complicate things further, many of the people from my fathers hometown of Nacosari and nearby Pillares are mixed with hueros who came to work in the minas

You can mark whatever you want. I discovered that, for all the time before they had Hispanic as a category besides race, everyone in my extended family was

I know, is so confusing. I'm an american citizen, my lastname is COCOBA (opata) and my other side of the family is Yaqui, but I do not belong to a reservation.