Question

Early civilizations, such as those in Egypt, Sumer, and Harappa, were all

A) centered around rivers that flooded regularly.
B) destroyed by drastic changes in climate.
C) found in subtropical climates.
D) located along coastal areas.

Answer 1

The egypt, sumer, and harappa were some of the first civilizations in the world,and sumer civilization is considered as the earliest civilization.

Answer 2

Also, all of these civilizations were centered around rivers