In about 3500 B.C., a people known as the Sumerians migrated from Asia into Mesopotamia. These people founded a city located in the Sumer Valley.
By around 3000 B.C., the Sumerians had formed a number of complex city-states. A city-state is a large city along with any surrounding territory that is ruled by a single entity or ruler. It is believed that there were at least 12 Sumerians City-States in the Fertile Crescent.
The people of these city-states shared a common culture and religion with one another. However, their rulers had complete autonomy from one another. They ruled their city-states without any interference from the leaders of other city-states.
Age does not protect you from love. But love, to some extent, protects you from age.
The Great Pyramid at Giza plateau is made up of about 2,500,000 stones. Theese stones weighing between 2-70 tons each.