Robert Crouch Kinney was a native of Illinois that crossed what 2170 mi historic east–west, large-wheeled wagon route and emigrant trail in the United States that connected the Missouri River to valleys in Oregon?
Robert Crouch Kinney: Robert Crouch Kinney (July 4, 1813 – March 2, 1875) was an American businessman and politician in what became the state of Oregon. Robert Crouch Kinney:  A native of Illinois, he helped found Muscatine, Iowa, before crossing the Oregon Trail and settling in what became Oregon. Oregon Trail: The Oregon Trail is a 2170 mi historic east–west, large-wheeled wagon route and emigrant trail in the United States that connected the Missouri River to valleys in Oregon.
Oregon Trail