The Galveston Campaigns were a series of naval and overland battles that pitted Confederate General John B. Magruder and his often-improvised Confederate forces against General Nathaniel P. Banks and a variety of Union army and naval forces. A Federal fleet entered Galveston Bay on October 4, 1862, and the city surrendered after the expiration of a four-day truce. However, on New Year's Day of 1863, Magruder coordinated a bold new attack to retake...