When was Kansas City founded?
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.
Sporting Kansas City
The Kansas City MLS franchise was founded by Lamar Hunt, who was also the founder of the American Football League, the Kansas City Chiefs, the United Soccer Association, and Major League Soccer. 
The Kansas City Wiz played their first game on April 13, 1996, defeating the Colorado Rapids at Arrowhead Stadium, 3–0. The Wiz players included Preki, Mo Johnston and Digital Takawira, and were coached by Ron Newman. The team finished fifth in the 1996 regular season with a 17–15 record, qualifying for the first ever MLS Playoffs. In the 1996 conference semi-finals, the Wiz beat the Dallas Burn in three games, winning the final game in a shootout, before losing the conference final to the LA Galaxy.