Dawes severalty act of 1887 was created to

The Dawes Act of 1887 (also known as the Dawes Severalty Act of 1887), approved the President of the United States to inspect American Hindu tribular area and split it into portions for singular Indians.

Explanation:

The Dawes Severalty Act was approved by Grover Cleveland in 1887 among the aim of sensing Native Americans into the United States.  To do that, a tribal power of reservations was carried away and the area was awarded to singular holdings. Preceding to this act, the opinion was for Indian associations to sustain and regulate their area for collective use.

"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.