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Chp. 1 Vocabulary

nomad

a member of a people who have no permanent home but move about according to the seasons

domesticate

adapt (a wild plant or unclaimed land) to the environment

irrigation

supplying dry land with water by means of ditches etc

civilization

a society in an advanced state of social development (e.g., with complex legal and political and religious organizations)

artisan

a skilled worker who practices some trade or handicraft

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