what were the cause and effects of the federal indian policy?

Approved on February 8, 1887, "An Act to Provide for the Allotment of Lands in Severalty to Indians on the Various Reservations," known as the Dawes Act, emphasized severalty, the treatment of Native Americans as individuals rather than as members of tribes.

Federal Indian policy during the period from 1870 to 1900 marked a departure from earlier policies that were dominated by removal, treaties, reservations, and even war. The new policy focused specifically on breaking up reservations by granting land allotments to individual Native Americans. Very sincere individuals reasoned that if a person adopted white clothing and ways, and was responsible for his own farm, he would gradually drop his Indian-ness and be assimilated into the population. It would then no longer be necessary for the government to oversee Indian welfare in the paternalistic way it had been obligated to do, or provide meager annuities that seemed to keep the Indian in a subservient and poverty-stricken position.