My first reason for why you should invade Mesopotamia is that it has fertile soil. The fertile soil provides good crops which gives everyone a surplus of food, and allows everyone to specialize in jobs.
My next reason for why you should invade Mesopotamia is that it is an ideal place for trade. We can trade clay, which can be used to make bricks. These bricks can be used to make houses. Another thing we will be able to trade is crops. Like I said before, fertile soil can provide a surplus