Crash Course - The Dark Ages

Europe
  1. What range of years is John Green talking about when he refers to the Middle Ages or “Dark Ages”?
  2. How long was the life expectancy for Europeans during the Middle Ages, and how long was it during the Roman Empire.  What is one reason that John Green cites as a possible cause of this?
  3. What is the name of the system of obligations involving Peasants, Knights, Vassals, Lords, and Kings?
  4. John Green uses the phrase Eurocentrism to describe the disparity between the terms, “Feudal Lords” and “Warlords.”  Look up this term online and provide a definition here. 

The Islamic World
  1. After a series of struggles between Arab Muslims and Persian Muslims, the Abbasids took power in 750 and no one could defeat them until 12:58 when they were conqured by what group?
  2. In case you become an emperor, what strategy does John Green cite as working, “exactly zero times?”
  3. John Green adds a correction that it did work one time – for what group?
  4. Name one Greek Philosopher whose works were translated and preserved by Muslim Scholars
  5. Name one mathematical concept did Muslim scholars adapt from India?
  6. What do we call the base ten number system and the symbols we use to denote it?
  7. Give one example of how science and religion worked together in the Abbasid Empire
  8. Give one reason why “everyone wanted to live in Spain” during this time.

China
  1. How many people did the Tong Dynasty rule over?
  2. Tong art often depicts figures who are distinctly not Chinese.  What does John Green suggest we can learn from this fact?
  3. How long would it take Europe to catch up to 8th century Chinese steel production?
  4. Describe two goods or innovations created by China during this time?