Civil War By Cameron Hazzard Period: Sep 24, 1862 to Sep 24, 1862 Battle of Sabine Pass East Texas. The union won the battle. Period: Jan 1, 1863 to Jan 1, 1863 Battle of Galveston Galveston was the location. The confederates won. Period: Sep 8, 1863 to Sep 8, 1863 Second Battle of Sabine Pass Located Jefferson Texas. The confederates won the battle. Period: May 12, 1865 to May 13, 1865 Battle of Palmito Ranch South Texas, near Brownsville. Confederates won.