우르 (Ur) was an ancient city located in southern Mesopotamia, in present-day Iraq. It was one of the most important urban centers during the Sumerian civilization, flourishing around 3000 BCE. The city is known for its impressive ziggurat, a massive stepped structure that served as a temple, and for its advanced culture, including writing, trade, and architecture. The city of 우르 played a significant role in the development of early human civilization. It was a hub for commerce and culture, with a complex society that included artisans, merchants, and priests. Archaeological discoveries, such as the Royal Cemetery of Ur, have provided valuable insights into the lives of its inhabitants and their burial practices.