[3] Sullivan County is included in the Terre Haute, Indiana, metropolitan statistical area.This small naval battle completed the destruction of British military strength in the Wabash Valley.General William Henry Harrison’s army made its last camp in Sullivan County at Big Springs on September 29, 1811.[4][5][6] It was named for Daniel Sullivan, a prominent frontiersman killed in 1790 by Native Americans while carrying a dispatch between Fort Vincennes and Louisville.Pioneer heroine of abdominal surgery Jane Todd is buried in Sullivan County.Suffering from a huge abdominal tumor, she rode 60 miles (100 km) to Danville, Kentucky, to submit to a never−before−performed surgical procedure.Mrs. Crawford recovered completely and years later came to Graysville to live with her son, Thomas, a Presbyterian minister.[7][8] In response to the lynching, Governor Winfield Durbin dismissed the sheriff - a decision which was in line with Indiana's 1899 anti-lynching law.[9] However, Sheriff Dudley ultimately remained in office after he and other officials entered into a legal battle about the decision.[10][7] Organized nationally to bring culture to rural communities, Merom's 10-day religious and educational Chautauqua event featured concerts, debates, plays, and lectures.Sullivan County lies on the west edge of Indiana; its western border abuts the state of Illinois (across the Wabash River).[11] Its highest point (640 feet/200 meters ASL) is a small rise six miles (9.7 km) east of Carlisle.[15] However, as national coal demand declined, its production was cut back (to 7.2 million tons in 2016 and 2017, to 6.8 in 2018), and in November 2019 there were further reductions and layoffs.The commissioners execute acts legislated by the council, collect revenue, and manage the county government.