I think it c intersates,and highways
The primary difference between Sparta and Athens is their differing systems of government. Sparta is considered an oligarchy, meaning ruled by the few, while Athens is believed by historians to have been a democracy.
It would be D I think again I think.
Answer:
The annual flooding of the river left behind fertile soil to plant crops like wheat and barley. The rivers were so vital to the success of Mohenjo-daro and Harappa that when some parts of the system dried up, the civilization went into decline.
Explanation: