Empire

2. a nation or territory considered as an organized political community under one government
5. a pictorial symbol for a word or phrase
6. a term used to describe a group of territories ruled by one single ruler or state
8. a temple designed as a step pyramid
9. the arrangement or classification of something into different groups
11. the ideas, customs, and social behaviour of a particular people or society
12. the stage of human social and cultural development and organization that is considered most advanced
14. two words, a city that with its surrounding territory forms an independent state

1. "between two rivers"
3. the science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products.
4. the way people are ordered and ranked in society is called social _________
7. the supply of water to land or crops to help growth
9. a community or group of people having common traditions, institutions, and interests
10. the type of writing first invented by the Sumerians
13. a member of a people that travels from place to place to find fresh pasture for its animals and has no permanent home.