Why were the Alabama-Coushatta Indians allowed to stay in Texas while the other Texas Indians were forced out? A.
They were peaceful.
B.
They paid money to the government.
C.
They had a different concept of property than other tribes.
D.
They decided to adopt the Anglo way of life on their reservation.

A. They were peaceful.

Explanation:

Throughout history, Hostile interaction often occurred between Native Indians and the White settlers due to conflicts that might arise regarding land territory, resources ownership, and cultural difference.

If we see it from Native American's perspective, their anger might be a little justified considering that they lived in that region longer and the settlers just came out of nowhere and started taking ownerships over their ancestral land.

Alabama-Coushatta Indians was one of the very few tribes who chose to take diplomatic approach with the settlers rather than hostiles ones. They did not see a way how the tribes could win in a direct fight (considering the difference military's technology), so they took a diplomatic route and acquire land ownership through negotiation.