What was the Oklahoma Land Rush?

The Oklahoma Land Rush refers to a significant historical event that took place in 1889 when the U.S. government opened up land in the Unassigned Lands of what is now Oklahoma for settlement. This event marked the first time that settlers, often called "Boomers," were allowed to move into previously designated Native American territories and claim land for farming, ranching, and building communities. On April 22, 1889, thousands of people rushed into the area to stake their claims, leading to the rapid establishment of towns and the transformation of the landscape. This moment is foundational to Oklahoma's history and represents a pivotal moment in the broader narrative of westward expansion in the United States.

The other options relate to different aspects of Oklahoma or its history but do not accurately describe the Land Rush itself. Integrating Native American tribes, city planning, or agricultural initiatives happened within other contexts and timelines, but they do not capture the essence of the intense competition and excitement surrounding the land claims initiated in 1889.