What led to the rise of the first major city-states in Southwest Asia?

Question

Quizplus · Accepted Answer

The availability of large domesticable animals, such as goats, sheep, and cattle, and a variety of cereal grains, such as wheat and barley, allowed for the development of agricultural societies. This led to surplus food production, which in turn led to a larger population and the need for urban centers to manage and distribute resources. Therefore, the availability of these resources was the primary factor behind the rise of the first major city-states in Southwest Asia.

What Led to the Rise of the First Major City-States