Crawford County, Illinois (Fanning's, 1853)

Gazetteer/Almanac
Fanning's Illustrated Gazetteer of the United States.... (New York: Phelps, Fanning & Co., 1853), 96.
CRAWFORD COUNTY, situated on the westerly boundary of Illinois, with Wabash river on the east, and Embarrass river on the southwest. Area, 426 square miles. Face of the county variegated by hills and plains; soil productive. Seat of justice, Palestine. Pop. in 1820, 3,024 ; in 1830, 3,117 ; in 1840, 4,422 ; in 1850, 7,135.

Cook County, Illinois (Fanning's, 1853)

Gazetteer/Almanac
Fanning's Illustrated Gazetteer of the United States.... (New York: Phelps, Fanning & Co., 1853), 93.
COOK COUNTY, situated on the easterly boundary of Illinois, on the west side of Lake Michigan, and watered by Des Plaines, Chicago, and Du Page rivers. Area, 864 square miles. Face of the country generally level, containing prairies; soil fertile. Seat of justice, Chicago. Pop. in 1835, 7,500; in 1840, 10,201; in 1850, 43,385.

Clinton County, Illinois (Fanning's, 1853)

Gazetteer/Almanac
Fanning's Illustrated Gazetteer of the United States.... (New York: Phelps, Fanning & Co., 1853), 85.
CLINTON COUNTY, situated in the southern part of Illinois, and traversed by Kaskaskia river. Area, 480 square miles. This county is well-watered, and contains both timber and prairie lands. Seat of justice, Carlyle. Pop., in 1830, 2,330; in 1840, 3,718; in 1850, 5,139.

Uncle Tom's Cabin (King, 1986)

Textbook
David C. King, et al., United States History: Presidential Edition (Menlo Park: CA: Addison–Wesley Publishing Company, 1986), 266.
The [Fugitive Slave Law] also inspired Harriet Beecher Stowe to write Uncle Tom's Cabin, a dramatic novel showing the plight of plantation slaves.

Champaign County, Illinois (Fanning's, 1853)

Gazetteer/Almanac
Fanning's Illustrated Gazetteer of the United States.... (New York: Phelps, Fanning & Co., 1853), 73.
CHAMPAIGN COUNTY, situated in the eastern part of Illinois, and drained by Kaskaskia, Embarrass, Sangamon, and Vermilion rivers. Area, 792 square miles. Face of the country generally level, containing much prairie with fine timber. Seat of justice, Urbana. Pop. in 1840, 1,475; in 1850, 2,649.