World War I Courses
University of California, Santa Cruz via Coursera Extra History - World War I
Extra Credits via YouTube Weird Weapons in History
Simple History via YouTube Factions of World War I
Simple History via YouTube History of Germany
Simple History via YouTube Strange Stories of World War I & II
Simple History via YouTube WWI & WWII Behemoths
Simple History via YouTube Weapons Collection
Simple History via YouTube World Wars
YouTube Military Moments - History
YouTube