The Battle of Appomattox Court House, fought on the morning of April 9, 1865, was one of the last battles of the American Civil War. It was the final engagement of Confederate Army general Robert E. Lee's Army of Northern Virginia before it surrendered to the Union Army under Lt. Gen. Ulysses S. Grant. Lee, having abandoned the Confederate capital of Richmond, Virginia, after the ten-month Siege of Petersburg, retreated west, hoping to join his army with the Confederate forces in North Carolina. Union forces pursued and cut off the Confederate retreat at the village of Appomattox Court House. Lee launched an attack to break through the Union force to his front, assuming the Union force consisted entirely of cavalry.