New Mexicans were celebrating their racial and cultural diversity long before most other Americans. Often described as a “tri-cultural society,” comprised of Native Americans, Hispanics, and Anglos, the New Mexico mosaic is actually much more complex. This part of the Southwest is the ancestral homeland of a variety of Indian people, including the Pueblo, Navajo, Apache, and Comanche. Over four hundred years ago, it became the northern frontier of Spain’s vast empire, settled by people already representing Spanish, Indian, African, and mixed bloodlines. The “conque…