The Great War: Week by Week 100 Years Later S05E41 - Week 220: The Hindenburg Line Breaks - The Lost Battalion Returns

The Hindenburg Line or Siegfriedstellung is the backbone of the German defenses on the Western Front and this week 100 years ago, the Allies break through during the Battle of St. Quentin Canal. At the same time, the political fallout within Germany continues and the Allied Army of the Orient continues its offensive on the Macedonian Front.