Alan PittsLast BattleMon Dec 11 12:36:47 2000 You are asking about the battle of Palmito Ranch, Texas, May 13, 1865. The Confederates won. A detailed description of this action is located here:http://www.tsha.utexas.edu/handbook/online/articles/view/PP/qfp1.html.Other respondents have mentioned the last Confederate general to surrender and the last ship to sail under the Confederate flag. If you are intersted in the last action in a particular state, let me know and we'll have that for you.