Social Studies Review - 6th

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Across
  1. 4. A system of government in which citizens vote to choose their leaders.
  2. 6. A complex society with organized government, culture, and economy.
  3. 7. A large political unit that controls many territories and peoples.
  4. 9. The use of goods and services by people.
  5. 10. The process of turning used materials into new products.
Down
  1. 1. An ancient civilization between the Tigris and Euphrates rivers.
  2. 2. An independent political unit made up of a city and its surrounding territory.
  3. 3. The process of making goods or providing services to meet needs.
  4. 5. The status of being a member of a political community with rights and duties.
  5. 8. A system of government ruled by a king or queen.