is preserved within Poison Springs Battleground State Park, which is part of the Camden Expedition Sites National Historic Landmark. The state park is located from Camden, Arkansas and includes 84 acres of the battlefield. The Camden Expedition Sites National Historic Landmark, which includes the Poison Spring battleground as well as other sites related to Steele's campaign, was listed on the National Register of Historic Places in 1994. See also List of American Civil War battles Troop engagements of the American Civil War, 1864 References Sources Further reading Battle description in the Arkansas Historical Quarterly, Volume XXVIII (Winter 1959), p. 338 External links Battle of Poison Spring at the American Battlefield Protection Program Battle of Poison Spring at the Encyclopedia of Arkansas Regimental Colors of the 1st Colored Infantry at the Kansas Historical Society 1864 in Arkansas April 1864 events Battle of Poison Spring Battles of the American Civil War in Arkansas Battles of the Trans-Mississippi Theater of the American Civil War Camden Expedition Confederate victories of the American Civil War Conflicts in 1864 Battle of Poison Spring Massacres of the American Civil War Confederate war crimes