Unit 1 4 early River Valley Civilizations Sumerian Civilization - Tigris & Euphrates Rivers (Mesopotamia) Egyptian Civilization - Nile River Harappan.
AKINS HIGH SCHOOL Pre-A.P. World History Mr. Loessin; Room 167 Tutorials: T ~ F; 8:20 ~ 8:50 Archaeologists believe this is where one of the world’s first.
