Civil war battle line By ethanisdumbb 1862 Sabine pass The battle happened on the southern part of the Tx., La. border. Jan 1, 1863 Battle of Galveston Happened on Galveston island. 1863 Battle of Sabine Pass happen for 2nd time, about the same spot. May 11, 1865 Battle of Palmito Ranch This battle takes place in Brazos Santiago. This being one of the last battles.