Certain portions of the land either do not meet our needs for survival or they are uninhabitable due to climate, altitude, and/or the air quality in those regions.
The answer to the question is a. congress gave native Americans western lands
The correct matches are:
Quapaw - between the Arkansas River and Missouri River;
Osage - eastern Oklahoma and Arkansas;
Caddo - the Red River Valley;
All three tribes mentioned have their origins in a single group of people that initially lived in Ohio. They all belong to the same language and cultural group of Native Americans, the Dhegian-Sinouan.
They started to differ slightly after the migration of their ancestors and the formation of separate tribes. All of them moved in certain areas because of threat from other tribes, in search of better hunting grounds, or expanded their territory through conquest. Before the invasion that came from the northeast by the Iroquois, these tribes ruled large portions of the Midwest, but they were not strong enough to push back the Iroquois and eventually lost their territory. That also led to their movement in other areas in which they still can be found today.
President Lyndon Johnson in 1964
