I guess a Timeline shows that.
If I am correct, can you give me brainiest?
The correct answer is C. A system of weights and measure for trade.
This is because the Harappan civilization did not establish a uniform set of weights and measures for use in trade.
Answer:
what are the other options
blimp jk it was a time in the Western US of droughts with no water and people were very poor because the farmers ran off of crops but there was a drought so all the crops died therefore no money for farmers(aka everyone)