Evidence for Warfare in the Ancient Indus Valley Civilization

Multiple Choice

Evidence for warfare in the ancient Indus valley civilization:

A) shows that the circumscription hypothesis applies quite well to its development
B) indicates that the citadels found in Harappa and Mohenjo-Daro were fortifications
C) is proof of social, economic, and political differentiation
D) is largely absent; warfare seems not to have contributed to its development