Verified Answer :

Agriculture is the most appropriate answer.

francocanacari

The economy of early civilizations was based around AGRICULTURE.

Agriculture was the means by which ancient civilizations obtained their resources, that is, produced their own food. With the appearance of trade, agricultural products began to be exchanged, giving way to barter. From there the commercial system that led to the creation of the currency as a method of change began to develop. But at first, agriculture was elementary for the survival and economic development of ancient civilizations.

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