Across
- 4. Wedge-shaped characters used in the ancient writing systems of Mesopotamia.
- 5. The belief in or worship of more than one god.
- 7. The artificial application of water to the land or soil.
- 8. An artificial waterway constructed to allow the passage of boats or ships inland or to convey water for irrigation.
- 9. A rectangular stepped tower, sometimes surmounted by a temple.
- 11. The longest and one of the most historically important rivers of Western Asia.
- 13. The establishment of a dominance-subordination relationship among higher animal societies.
- 14. A two-wheeled horse-drawn vehicle used in ancient warfare and racing.
- 15. The assignment of different parts of a manufacturing process or task to different people in order to improve efficiency.
- 16. Mesopotamia is a name for the area of the Tigris–Euphrates river system.
- 18. An ordained minister of the Catholic, Orthodox, or Anglican Church having the authority to perform certain rites and administer certain sacraments.
Down
- 1. An amount of something left over when requirements have been met.
- 2. A city that with its surrounding territory forms an independent state.
- 3. The eastern member of the two great rivers that define Mesopotamia.
- 5. A pictorial symbol for a word or phrase.
- 6. Fine sand, clay, or other material carried by running water and deposited as a sediment.
- 10. A crescent-shaped region containing the comparatively moist and fertile land of otherwise arid and semi-arid Western Asia.
- 12. An extensive group of states or countries under a single supreme authority, formerly especially an emperor or empress.
- 17. A standard set of letters
