IDNLearn.com provides a user-friendly platform for finding and sharing knowledge. Discover in-depth and trustworthy answers from our extensive network of knowledgeable professionals.

Which is a reason that archaeologists and historians do not have extensive information about the Indus Valley civilization? A. The people had no form of writing. B. The civilization's ancient writing has not been deciphered. C. The people left behind no carvings or pottery. D. The excavated ruins of its cities do not include remains of buildings.