what is one clue that implies the large size of the indus valley civilization? choose 1 answer: a the…

Brief Explanations:

The extent of trade networks with far - away civilizations indicates a large and influential civilization. A large civilization would have the resources, population, and infrastructure to support long - distance trade. Legal codes' breadth may show complexity but not size directly, and monument size could be relative. Trade networks' reach is a stronger indicator of a large - scale civilization.

Answer:

C. the extent of their trade networks with faraway civilizations