Final answer:
The Curtis Act evoked a negative response from the Five Civilized Tribes as it removed restrictions protecting their lands and abolished tribal governments. The act led to the loss of control over reservation lands and the exploitation of Native Americans for their land and resources.
Step-by-step explanation:
The Curtis Act, enacted in 1898, evoked a negative response from the Five Civilized Tribes (Choctaw, Cherokee, Chickasaw, Muscogee, and Seminoles) of Oklahoma. This act removed the restrictions that had previously protected the tribes from allotment of their lands, thereby allowing non-Natives to purchase their lands. It also abolished tribal governments, stripping the tribes of their sovereignty.
The Curtis Act opened up millions of acres of land for sale to white farmers and ranchers, leading to the rapid loss of control of reservation lands by the tribes. Additionally, the discovery of oil and valuable natural resources further exacerbated the situation, as individuals sought to swindle the Native Americans out of their land or mineral rights. This act had devastating consequences for the tribes, resulting in the loss of their land, culture, and heritage.