Final answer:
The four original territories of North American Indian populations within the current borders of the United States were the Northeast, Southeast, Great Plains, and Southwest.
Step-by-step explanation:
The four original territories of North American Indian populations within the current borders of the United States were:
- Northeast: This region included tribes such as the Iroquois Confederacy, Algonquian-speaking tribes, and the Wampanoag.
- Southeast: This region was home to tribes such as the Cherokee, Creek, Choctaw, and Seminole.
- Great Plains: This region included tribes like the Sioux (comprising Dakota, Lakota, and Nakota), Crow, Cheyenne, Pawnee, and Arapaho.
- Southwest: This region was inhabited by tribes such as the Navajo, Apache, Pueblo, and Hopi.