21 episodes available for the tv show Crash Course
Season 1
1 - The Agricultural Revolution:
2 - Indus Valley Civilization
3 - Mesopotamia
4 - Ancient Egypt
5 - The Persians & Greeks
6 - Buddha and Ashoka
7 - 2,000 Years of Chinese History!
8 - Alexander the Great and the Situation ... the Great?
9 - The Silk Road and Ancient Trade
10 - The Roman Empire. Or Republic. Or...Which Was It?
11 - Christianity from Judaism to Constantine
12 - Fall of The Roman Empire...in the 15th Century
13 - Islam, the Quran, and the Five Pillars. All Without a Flamewar!
14 - The Dark Ages...How Dark Were They, Really?
15 - The Crusades - Pilgrimage or Holy War?
16 - Mansa Musa and Islam in Africa
17 - Wait For It...The Mongols!
18 - Int'l Commerce, Snorkeling Camels, and The Indian Ocean Trade
19 - Venice and the Ottoman Empire
20 - Russia, the Kievan Rus, and the Mongols
21 - Columbus, de Gama, and Zheng He! 15th Century Mariners.