The Nile River was a God to worship, the water was not only vital for survival but also it was a great part of the three empires (Egypt, Sumer, and Indus) have contributed symbolicy to the modern age with-in a variety of ways. This shows that the 3 empires couldn't live without the River.
One of the most important similarity of the 3 Empires is had development of written records. First they recorded important events ( like religious texts, wars, and how long people lived) are important to the 3 culture. The Sumer culture wrote on a system called cuneiform. The cuneiform had many symbols and wedges. Alike, in Egypt the people used hieroglyphics which was mostly pictorial and symbols and also stood for sound and ideas. The Indus culture had