The document provides an overview of early civilizations in Egypt and Mesopotamia. It discusses key characteristics they shared like developing along major river valleys and having hierarchical, urban societies. For Mesopotamia, it outlines the major civilizations of the Sumerians, Akkadians, Babylonians and Assyrians. It also describes aspects of their architecture, art, literature and legal codes. For Egypt, it discusses the importance of the Nile River to their agriculture-based society and covers their religious beliefs, art including tombs and temples, and how art changed under Pharaoh Akhenaten.