Conclusion of the American Civil War was the last battle of the American Civil War involving large numbers of United States Colored Troops. The Battle of Fort Blakely happened six hours after Lee's surrender to Grant at Appomattox. In the course of the battle, Brigadier General St. John Richardson Liddell was captured and surrendered his men. Out of 4,000 soldiers originally, Liddell lost 3,400 that were captured in this battle. About 250 were killed and only some 200 men escaped. The successful Union assault can be attributed in large part to African-American forces. Unaware of Lee's surrender on April 9 and the assassination of President Lincoln
Names of the American Civil War used the terms "the present civil war between the United States and the so called Confederate States", as well as "the civil war such as that now waged between the Northern and Southern States". English-speaking historians outside the United States usually refer to the conflict as the "American Civil War". These variations are also used in the United States in cases in which the war might otherwise be confused with another historical event (such as the English Civil War, the Irish Civil War or the Spanish Civil War). The term "War Between the States" was rarely used during the war