Can someone me? i am taking a major and i stumbled upon this question and do not the answer. me you how were the economies of ancient mesopotamia, egypt, and the indus valley similar? 1) most of their populations were enslaved. 2)they issued coins as money.3) they relied very little on trade.4) they all relied on farming.

It's #4

Explanation:

All three of those civilizations mostly relied on farming for crops and food.

It is the last one I chose it and I got it right.

Explanation:

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity

the tallest building in the western hemisphere and the sixth tallest building in the world