Mesopotamian Mythology encompasses the Ancient Tales and Deity Worship from the region corresponding primarily to Modern-day Iraq, portraying a rich tapestry of Creation epics, Divine Hierarchy, and Human-god interaction. It notably includes the Narratives of gods like Anu, Enlil, and Inanna, and Mythological texts like the 'Epic Of Gilgamesh', which showcase the values, Existential inquiries, and Cultural Practices of early civilizations in the Tigris-Euphrates River System.