How did the building of granaries indicate that Harappan civilization was economically strong?

A. It showed that the richest Harappan citizens had excess food to trade or sell.
B. It showed that Harappa could store excess food to save, sell, or trade with others.
C. It showed that Harappa could tax farmers by taking their excess crops as payment.
D. It showed that the richest Harappan citizens were capable of planning for times of drought.

The most direct route from south america to asia is across the ocean.

What is the difference between the cultures of central asia and the caucasus region? the majority of people in central asia are muslim; the majority in the caucasus region are christian. the primary language in central asia is armenian; the primary language in the caucasus region is russian. central asia has been plagued by ethnic unrest; the caucasus region has had little ethnic conflict. the effects of soviet rule can still be seen in central asia; the caucasus region has developed its own identity since the fall of the ussr.

How has the geography of india made it difficult for its people to expand before modern technology?