Southern Illinois took place in Williamson County between 1839 and 1876. This was unusual, as crime was almost non-existent in Illinois during its frontier years prior to this period of lawlessness. In 1858, Abraham Lincoln ran for the U.S. Senate against Stephen A. Douglas. A debate was held in seven towns in Illinois, one being near Jonesboro. Many of the people living in Southern Illinois were first- or second-generation Southerners. Cairo, Illinois, at the southern tip where the Ohio River joins the Mississippi, was of strategic importance. On either side of the rivers were states which, despite remaining in the Union, had
Muddy River (Washington) Muddy River (Washington) The Muddy River is a stream, about long, southeast of Mount St. Helens in the U.S. state of Washington. The Muddy River flows south–southeast and joins the Lewis River just above the Swift Reservoir. The Lewis River flows west and is a tributary to the Columbia River. The east flank of Mount St. Helens is within the watershed of Muddy Creek. During the 1980 eruption of Mount St. Helens, lahars (volcanically-induced mud and debris flows) swept through its channel. About of stream channels around the volcano were affected by lahars. The United States Forest Service maintains the