The correct answer is C) Little Round Top.
Joshua Chamberlain ordered the famous bayonet charge from his position at Little Round Trop.
On July 2, 1863, Colonel Joshua Lawrence of the Union Army, led its 20th Regiment to an outstanding counterattack against the Confederated Troops through a bayonet charge assault at Litte Round Top, helping the Army of the Potocam of General George Gordon Meade. That ferocious reaction helped the Union´s Army to win the battle of Gettysburg.