Answer:
the near extinction of free-roaming bison on the Great Plains.
Explanation:
Given that the purpose of the Dawes Act of 1887 is to oversee and govern the use and land ownership and rights on local territories within the United States.
The Dawes Act of 1887: gave the President of the United States the necessary authority to subdivide Native American tribal communal landholdings
Hence, the "policy toward American Indians expressed in the Dawes Severalty Act resulted from various factors some of which are:
1. The conflicts over land ownership between white settlers and American Indians.
2. The attempts by miners to extract mineral wealth from traditional American Indian lands.
3..The forced relocation of American Indian tribes to lands west of the Mississippi River.
Therefore, the correct answer is "into appropriations for Native American heads of families and individuals."
