What was the last major German offensive on the Western Front during the First World War, Second Battle of the Marne or Battle of Pusan Perimeter?
Second Battle of the Marne: The Second Battle of the Marne (French: "Seconde Bataille de la Marne" ), or "Battle of Reims" (15 July – 6 August 1918) was the last major German offensive on the Western Front during the First World War.
i don't know