Compare Ancient Egypt and Mesopotamia: Religion, Writing, Power

Religion:

In ancient Egypt, they believed in many gods, also in Mesopotamia;

Writing:

In Egypt and Mesopotamia, writing was called cuneiform, written in hieroglyphs on clay tablets;

Power:

Power in Egypt has always belonged to the Pharaoh, who was also equated with God. At first, priests ruled in Mesopotamia, then despotism was established, when power was concentrated in the hands of one person. There was no comparison between the king and God.