In 1889 the government opened up the middle section of Indian Territory to white settlement
(Some Indian land had already been sold in 1887, when tribes’ lands were broken up under the Dawes Act.)
The land was divided up into 160-acre sections. At noon on 22nd April 1889 the first land rush began - thousands of hopeful settlers rushed over the boundary to claim a section as theirs.
There were 7 land rushes in Oklahoma from 1889-1895. The largest was in 1893, when 8 million acres were opened up. By bringing in more white settlers, the Oklahoma Land Rush pushed the Indians out even more.