International Commerce, Snorkeling Camels, and The Indian Ocean Trade: Crash Course World History, 18

In which John Green teaches you the history of the Indian Ocean Trade. John weaves a tale of swashbuckling adventure, replete with trade in books, ivory, and timber. Along the way, John manages to cover advances in seafaring technology, just how the monsoons work, and there s even a disembowelment for you Fangoria