Sedentary communities that settled in these valleys soon experienced increased agricultural surpluses, population growth, and economic specialization. (1.5.A)
Sedentary communities that settled in these valleys soon experienced increased agricultural surpluses, population growth, and economic specialization. (1.5.A)
Over time, farmers and laborers increasingly entered into tributary agreements whereby they would provide labor and products to military elites in exchange for protection. (1.5.A)
an ancient wedge-shaped script used in Mesopotamia
Cuneiform, a sophisticated sound-based form of writing, was developed in Mesopotamia. Character-based writing systems emerged in East and South Asia. (1.5.C)