What are some things about the Shang Dynasty, Mesopotamia, Ancient Egypt, and Indus River Valley's Religion?

Mesopotamia is a historical region of Western Asia situated within the Tigris–Euphrates river system, in the northern part of the Fertile Crescent, in modern days roughly corresponding to most of Iraq, Kuwait, the eastern parts of Syria, Southeastern Turkey, and regions along the Turkish–Syrian and Iran–Iraq borders.

Ancient Egypt was a civilization of ancient North Africa, concentrated along the lower reaches of the Nile River, situated in the place that is now the country Egypt.

The Indus Valley religion is polytheistic and is made up of Hinduism, Buddhism and Jainism. There are many seals to support the evidence of the Indus Valley Gods. Some seals show animals which resemble the two gods, Shiva and Rudra.

The Shang Dynasty is the earliest ruling dynasty of China to be established in recorded history, though other dynasties predated it. The Shang ruled from 1600 to 1046 B.C. and heralded the Bronze Age in China. They were known for their advances in math, astronomy, artwork and military technology.

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Explanation:

d. it adversely affected american productivity

answer; the period of time known as the middle ages;