Battle of Galveston the harbor, the recapture of the city and the raising of the blockade of the port of Galveston, signally evinces that superior force may be overcome by skillful conception and daring courage. Battle of Galveston The Battle of Galveston was a naval and land battle of the American Civil War, when Confederate forces under Major Gen. John B. Magruder expelled occupying Union troops from the city of Galveston, Texas on January 1, 1863. After the loss of the cutter , the Union Fleet Commander William B. Renshaw blew up the stranded vessel to save it from falling into enemy hands.
Galveston Island would hold until nearly the end of the 19th century. Galveston for a time before the American Civil War was the largest cotton shipping port in the world and the second-largest port for immigration in the United States. In the mid-19th century, it was a major port of entry for the many Germans who entered the state. During the Civil War, the Union army seized control of the island from the South for a few months during early 1863. Confederate forces commanded by John B. Magruder expelled them from the island, and the Confederates controlled it for the remainder of