Civil War Battles By LukeKim7 Oct 4, 1862 Battle of Galveston There was 2 wars. Jan 1, 1863 Battle of Galveston The second war. Sep 8, 1863 Battle of sabine pass 2 wars Sep 24, 1863 Battle of Sabine Pass The sabine river helped them bring supplies when they were in need. May 12, 1865 Battle of Palmito The last battle of the Civil War.