Subject
- Language spread1
- Luiseño Indians1
- Maricopa Indians1
- Mercury mines and mining1
- Military maps1
- Missions, Spanish1
- Missouri Indians1
- Mounds1
- Natural resources1
- Navajo Indians1
- Ojibwa Indians1
- Osage Indians1
- Oto Indians1
- Pima Indians1
- Pomo Indians1
- Ponca Indians1
- Population1
- Portolá's Expedition, Calif., 1769-17701
- Spanish1
- Spanish colonies1
