The Americans are coming, but will the war be over by the time they get there? Germany throws everything into a last series of stupendous attacks in the West while hoping to avoid getting burned by a fire in the East they helped fan.
Politics, diplomacy, revolution and mutiny take center stage at the start of this episode, but mud, blood, shells and tragedy drown all by the end.
Machine guns, barbed wire and millions upon millions of artillery shells create industrialized meat grinders at Verdun and the Somme. There's never been a human experience like it and it changes a generation.
The war of maneuver that was supposed to be over quickly instead turns into a lingering bloody stalemate. Trench warfare begins, and with it, all the murderous efforts on both sides to overcome the static defenses.