How did the building of granaries indicate that harappan civilization was economically strong? it showed that the richest harappan citizens had excess food to trade or sell. it showed that harappa could store excess food to save, sell, or trade with others. it showed that harappa could tax farmers by taking their excess crops as payment. it showed that the richest harappan citizens were capable of planning for times of drought.

It's b I just took the test and got 100

both are true, the congress does have the power to create banks, even if this power is not specifically described in the constitution, since there is nothing restricting it and there is power given to the congress to make "all laws which shall be necessary and proper". maryland was not allowed to tax a branch of the national bank operating there, and the supreme court decided that no state could. both of these topics were discussed in a decision of the mcculloch v. maryland case in 1819.

d

explanation: