The Great Wall of China - These Are Historical Facts

Professor James O'Flannery discusses the #GreatWallofChina, how the Great Wall of China was built, why the Great Wall of China was built, whether or not the Great Wall of China was an effective means of defense or containment, the Mongols, Mongol military innovations and much more!

An excerpt from The Chinese Revolution - Good Thing, Bad Thing? (Part One)

Watch the full episode here: https://www.youtube.com/watch?v=L0cTdxGF9uQ