What is Ancient Sumerian?

"Discover the rich history and culture of Ancient Sumeria in this engaging video. Explore the birthplace of civilization and learn about the Sumerian people, their beliefs, innovations, and advancements in areas such as writing, agriculture, and urban planning. Immerse yourself in the fascinating world of Sumeria and gain a deeper understanding of its significance in the development of human civilization." ... https://www.youtube.com/watch?v=o7fsruAlSp4