History of the Kansas City metropolitan area
The history of the Kansas City metropolitan area started in the 19th century as Frenchmen from St. Louis, Missouri moved up the Missouri River to trap for furs and trade with the Native Americans. The Kansas City metropolitan area, straddling the border between Missouri and Kansas at the confluence of the Kansas and Missouri Rivers, was a strategic point for commerce and security. Kansas City, Missouri was founded in 1838 and defeated its rival Westport to become the predominant city west of St. Louis. The area played a major role in the westward expansion of the United States. The Santa Fe, and Oregon trails ran through the area. In 1854, when Kansas was opened to Euro-American settlement, the Missouri-Kansas border became the first battlefield in the conflict in the American Civil War.
Missouri in the American Civil War
In 1863, following the Lawrence Massacre in Kansas, Union General Thomas Ewing, Jr. accused farmers in rural Missouri of either instigating the massacre or supporting it. He issued General Order No. 11 which forced all residents of the rural areas of four counties (Jackson, Cass, Bates and Vernon) south of the Missouri River on the Kansas border to leave their property, which was then burned. The order applied to farmers regardless of loyalty, although those who could prove their loyalty to the Union could stay in designated towns and those who could not were exiled entirely. Among those forced to leave were Kansas City founder John Calvin McCoy and its first mayor, William S. Gregory.