The photo above depicts a common structure found in ancient civilizations. All of the following must have been present in order for the civilization to successfully build such a large structure EXCEPT:
A.
wealth, to be able to pay for the costs involved in building such a structure.
B.
advanced government that took the form of democracy rather than a monarchy.
C.
successful food production, which provides enough food for all individuals of the civilization.
D.
trade with other civilizations and groups, which gave these civilizations access to food and other materials that they could not produce themselves.