A Class Society. The people of Sumer and the people of Babylon (the civilization that was built on the ruins of Sumer) were divided into four classes; the priests, the upper class, the lower class, and the slaves.
<em>The people of Sumer and the people of Babylon (the civilization that was built on the ruins of Sumer) were divided into four classes - the priests, the upper class, the lower class, and the slaves.</em>
