Question: camp sacked was a field post southeast of what city in Douglas County in Kansas?

Context paragraphs:
Douglas County Library System: The Douglas County Library System (DCLS) was a public library system in Douglas County, Oregon, United States.  The library system was founded in 1953 and operated eleven branches across Douglas County at the time of its closure in 2017.

Siloam Springs, Howell County, Missouri: Siloam Springs is an unincorporated community in western Howell County, Missouri, United States.  It is about two miles south of Route 14 on Missouri Route T, just east of the southeastern corner of Douglas County and fifteen miles northwest of West Plains.  Waters from the associated spring flow west and enter Tabor Creek which then flows into Spring Creek, a tributary to the Norfork River in the southeast corner of Douglas County.  The site is at an elevation of 1060 ft .

Lecompton, Kansas: Lecompton (pronounced ) is a city in Douglas County, Kansas, United States.  As of the 2010 census, the city population was 625.

Douglas County Courthouse (Illinois): The Douglas County Courthouse is a government building in Tuscola, the county seat of Douglas County, Illinois, United States.  Completed in 1913, it is the third courthouse in the history of Douglas County.

Douglas County School District: Douglas County School District is a public school district in Douglas County, Georgia, US, based in Douglasville.  It serves the communities of Austell, Douglasville, Lithia Springs, Villa Rica, and Winston, Georgia.  The Douglas County School District is the seventeenth largest district in Georgia.

Douglas County search and rescue: Douglas County Search and Rescue is an all-volunteer organization in Douglas County within Douglas County Sheriff's Office.  With approximately sixty active members year round, Douglas County's Search and Rescue (Douglas SAR) responds to searches for missing children and adults, evidence and other search requests in the county and on mutual aid calls anywhere in the state of Colorado.  Douglas SAR is a mountain rescue Type I certified team able to handle the toughest terrain and remain out in the field without resupply for extended periods.

Minden, Nevada: Minden is an unincorporated town in Douglas County, Nevada, United States.  The population was 3,001 at the 2010 census.  It is the county seat of Douglas County and is adjacent to the town of Gardnerville.  It was founded in 1906 by Heinrich Friedrich Dangberg Jr., who named it after the town of Minden, in the German state of North Rhine-Westphalia, which was near his father's birthplace.  Minden was founded on company land of the Dangberg Home Ranch and Dangberg commissioned most of the town's early buildings.  Minden has had a post office since 1906.

Lone Star Lake: Lone Star Lake is a 185 acre (75 ha) lake located in Douglas County, in the U.S. state of Kansas.  The lake lies to the southwest of the unincorporated community of Lone Star, Kansas.  Lone Star Lake Park surrounds the lake and offers camping, picnic shelters, and a swimming beach.  The lake and park are owned and operated by Douglas County.

Camp Sacket: Camp Sacket, sometimes spelled Camp Sackett, was a field post southeast of Lecompton, Kansas, that moved a number of times for various reasons.  It was established probably in May 1856 or possibly a bit earlier.  It was named for Capt. Delos B. Sackett (or Sacket), who was stationed there during part of the post's existence.  Sacket served in the American Civil War and was with the U.S. Army until 1881, when he retired as a brigadier general.

Wakarusa Township, Douglas County, Kansas: Wakarusa Township is a township in Douglas County, Kansas, USA.  As of the 2010 census, its population was 2,318.  It was named for the Wakarusa River which flows through Douglas County from Wabaunsee County to the Kansas River near Eudora.

Supporting paragraphs: Camp Sacket Lecompton, Kansas
Answer: Lecompton