What dynasty was known as the first civilization?

The Sumerian dynasty, often recognized as the first civilization, emerged around 4500 BCE in Mesopotamia, particularly in the region of present-day Iraq. They are credited with developing one of the earliest forms of writing, cuneiform, and establishing complex urban centers like Ur and Uruk. The Sumerians made significant advancements in various fields, including agriculture, architecture, and governance, laying the groundwork for future civilizations.