Trading Post is an unincorporated community

Unincorporated area

In law, an unincorporated area is a region of land that is not a part of any municipality.To "incorporate" in this context means to form a municipal corporation, a city, town, or village with its own government. An unincorporated community is usually not subject to or taxed by a municipal government...

 in Linn County

Linn County, Kansas

Linn County is a county located in East Central Kansas, in the Central United States. As of the 2010 census, the county population was 9,656. Its county seat is Mound City, and its most populous city is Pleasanton...

, Kansas

Kansas

Kansas is a US state located in the Midwestern United States. It is named after the Kansas River which flows through it, which in turn was named after the Kansa Native American tribe, which inhabited the area. The tribe's name is often said to mean "people of the wind" or "people of the south...

, United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

, which is said to be one of the oldest continuously occupied locations in the state. The Battle of Marais des Cygnes

Battle of Marais des Cygnes

The Battle of Marais des Cygnes took place on October 25, 1864, in Linn County, Kansas during Price's Missouri Raid in the American Civil War. It is also called the Battle of Osage, and the Battle of Trading Post...

 was fought here during the American Civil War

American Civil War

The American Civil War was a civil war fought in the United States of America. In response to the election of Abraham Lincoln as President of the United States, 11 southern slave states declared their secession from the United States and formed the Confederate States of America ; the other 25...

. The location derives its name from a French trading post established there in 1834.

The site is also the location of the Marais des Cygnes massacre

Marais des Cygnes massacre

The Marais des Cygnes Massacre is considered the last significant act of violence in Bleeding Kansas prior to the outbreak of the American Civil War. On May 19, 1858, approximately 30 men led by Charles Hamilton, a Georgia native and proslavery leader, crossed into the Kansas Territory from...

 on May 19, 1858, when Charles Hamelton forced out of the state by Jayhawkers returned with border ruffians from Missouri and captured 11 Jayhawkers where they were shot (five were killed, five were wounded and one escaped by feigning death). John Brown

John Brown (abolitionist)

John Brown was an American revolutionary abolitionist, who in the 1850s advocated and practiced armed insurrection as a means to abolish slavery in the United States. He led the Pottawatomie Massacre during which five men were killed, in 1856 in Bleeding Kansas, and made his name in the...

was to visit the site and built a fort.