Question: What Georgia county is Salem Camp Ground in?

Context paragraphs:
Covington, Georgia: Covington is a city and the county seat of Newton County, Georgia, located 35 miles east of Atlanta.  As of 2012, its population was 13,347.

Sachsenhausen concentration camp: Sachsenhausen ("Saxon's Houses", ] ) or Sachsenhausen-Oranienburg was a Nazi concentration camp in Oranienburg, Germany, used primarily for political prisoners from 1936 to the end of the Third Reich in May 1945.  After World War II, when Oranienburg was in the Soviet Occupation Zone, the structure was used as an NKVD special camp until 1950 (See NKVD special camp Nr.  7).  The camp ground with the remaining buildings is now open to the public as a museum.

Camp Ground Methodist Church: Camp Ground Methodist Church is a historic Methodist church on Camp Ground Road in Fayetteville, Cumberland County, North Carolina.  It was built between 1858 and 1862, and is a two-story, four bay by five bay, gable-end frame building with double front entrances in the vernacular Greek Revival style.

Yarmouth Camp Ground Historic District: The Yarmouth Camp Ground Historic District is a historic district encompassing a religious summer camp meeting ground in Yarmouth and Barnstable, Massachusetts.  The core of the camp ground was purchased in 1863 by the Sandwich District Camp Meeting Association, a Methodist Episcopal organization, and was operated until 1939.  The area contains a well-preserved collection of predominantly residential buildings built during this period; it was listed on the National Register of Historic Places in 1990.

Salem Camp Ground: Salem Camp Ground is a historic camp meeting site in Covington, Georgia.  It was established in 1828.  It was added to the National Register of Historic Places on March 5, 1998.  It is located at 3940 Salem Road.

Camp Ground Church and Cemetery: Camp Ground Church and Cemetery is a historic church and cemetery located near Milan, Sullivan County, Missouri.  The church was built in 1901, and is a one-story, Classical Revival style rectangular frame building.  It measures 30 feet by 44 feet and rests on a broken ashlar foundation.  The cemetery was founded in 1855 as a public burial ground and contains approximately 400 graves.

Cypress Methodist Camp Ground: Cypress Methodist Camp Ground is a historic Methodist camp meeting in Ridgeville, Dorchester County, South Carolina.  Cypress Camp Ground was functional as early as 1794, and an adjacent cemetery contains graves from the early 1800s.  The campground is in the general shape of a rectangle of 34 tents, or cabins, made of rough-hewn lumber.  These cabins, rectangular shaped, are generally 1 1/2-stories and contain earthen floors.

Camp Ground, Illinois: Camp Ground is an unincorporated community in Mount Vernon Township, Jefferson County, Illinois, United States.  Camp Ground is 4 mi east-northeast of Mount Vernon.

St. Paul Camp Ground: St. Paul Camp Ground, also known as St. Paul A.M.E. Zion Camp Ground, is a historic African Methodist Episcopal camp meeting and national historic district located near Harleyville, Dorchester County, South Carolina.  The district encompasses 43 contributing buildings.  It was established about 1880, and the buildings and grounds are used for one week each year.  The tabernacle is a one-story building clad in rough-sawn weatherboard.  Also on the property are 54 tents, two stores, and a storage house.

Anderson Camp Ground: Anderson Camp Ground (also known as Brushy Creek Arbor and United Methodist Church) is a historic camp ground in Brushy Creek, in Anderson County, Texas, United States (not to be confused with Brushy Creek in Williamson County, near Austin).

Supporting paragraphs: Salem Camp Ground Covington, Georgia
Answer: Newton County