Building Blocks of Civilization

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Across
  1. 2. A large political unit ruled by a single leader, often seen in ancient civilizations
  2. 3. A structure built for worship or sacrifice in ancient Mesopotamia
  3. 5. A system of social ranking or classes
  4. 8. Early tool-making material used before metal
  5. 10. The way people manage resources, trade, and labor
  6. 11. One of the first cities in Sumer
Down
  1. 1. The study of ancient peoples based on what they left behind
  2. 4. The process of moving water to crops, vital in early agriculture
  3. 6. Belief system that shaped how people worshipped gods and explained nature
  4. 7. A government where religious leaders rule in the name of a god
  5. 9. the type of writing system invented in Mesopotamia