71st Illinois Infantry Regiment 71st Illinois Infantry Regiment The 71st Regiment Illinois Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War. The 71st Illinois Infantry was organized at Camp Douglas at Chicago, Illinois and mustered into Federal service on July 26, 1862, for a term of three months. It served garrisons in scattered garrisons in southern Illinois and western Kentucky. Company K unanimously elected James Creed as captain, which was responsible for protecting two bridges along the Big Muddy river in southern Illinois from Confederate sympathizers. The regiment was mustered out on October 29, 1862. The
Big Black River (Mississippi) northern border of Claiborne County. The Big Black River and most of its tributaries are silt-filled. The rivers carry large amounts of suspended sediment, resulting mostly from agricultural runoff. These tributaries are slow-flowing muddy streams. However, some are swift-flowing with sandy bottoms. The Battle of Big Black River Bridge, fought during the Battle of Vicksburg, was part of the Vicksburg Campaign in the American Civil War. The size of the Big Black River Basin drainage area is . Its elevation varies from 50 to 650 feet (14 to 198 meters) above sea level. It is long and averages 22 to