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7 characteristics of civilization
2. writing and record keeping
3. specialized jobs
4. complex technologies
5. central government
6. highly organized religion
7. social classes
1. invention of iron
2. farming and pastoral nomadism
3. improved species of plants
4. horses and camels
5. people lived in denser populations
consequences of population growth
2. more complex societies
3. collective learning increased
4. more people began to live in big cities
what did domestication of animals lead to?
farming which lead to a surplus of food which lead to specialized jobs
a society in an advanced state of social development (e.g., with complex legal and political and religious organizations)
why was language important?
we could exchange thoughts and ideas, add to ideas of previous generations
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