This document provides an overview of the Battle of the Bulge, which was the German army's final major offensive in World War II. It outlines the condition of the Ardennes region prior to the battle, describes the German plan called "Wacht am Rhein" to punch through thinly held American lines and split the Allied forces, and summarizes that the battle resulted in heavy casualties and nearly proved fatal to the Allied powers due to German advantages in weather, surprise, and force.