Question 1
Which river runs through the valley in Mesopotamia?
a. Indus River
b. Danube River
c. Tigris River
d. Nile River
e. Po River
Question 2
Historians theorize that early civilizations developed as a result of
a. ongoing wars and the need for unified defense.
b. the rise of food surpluses and labor specialization, which led to the creation of large communities.
c. the emergence of new ideas and systems of equality.
d. the rise of an organized aristocracy and nobility.
e. the development of new technologies such as tools and metalwork.