Battle of Wilson's Creek Service interpreters dressed in period clothing. In addition, the Civil War Trust (a division of the American Battlefield Trust) and its partners have acquired and preserved of the Wilson's Creek battlefield. Battle of Wilson's Creek The Battle of Wilson's Creek, also known as the Battle of Oak Hills, was the first major battle of the Trans-Mississippi Theater of the American Civil War. Fought on August 10, 1861, near Springfield, Missouri, between Federal forces and the Missouri State Guard, it is sometimes called the "Bull Run of the West." At the beginning of the war, Missouri maintained an officially neutral status.
Battle of Brier Creek court martial acquitted him of charges of cowardice, but did convict him of failure to secure his camp. Brier Creek stalemated American attempts to force the enemy out of the new state and guaranteed British domination of the region. William Moultrie, in his memoirs of the war, wrote that the loss at Brier Creek extended the war by a year and made possible the British invasion of South Carolina in 1780. It also caused the state of Georgia to temporarily revert to British colony status from 1779 to 1782. Battle of Brier Creek The Battle of Brier Creek was an