Question

what we will have to write in the conclusion of Harappan and mesopotamian civilisation​

Answer 1

The civilization of Mesopotamia and Indus valley was different from each other in the form of government, economy and social system. Sumerians (people of Mesopotamia) developed Monarchial system of government while the Harappans (people of Indus valley civilization) developed democracy. Indus civilization presumably had higher living standards because their towns were well planned, clean and also constructed of baked bricks in opposition to Mesopotamia where the houses were mostly built of mud bricks.