Ur was a major city of which ancient civilization?
SUMER Sumeria Sumerian people Sagiga Sumerologist Summerians Sumer Sumerian culture Sumers Sag-giga Sumerian civilization Ancient Sumerian Šumer Sumerians Sumeric Sumer Empire Sumerian cultural centres: Eridu and Nippur Discription of Sumerians Ancient Sumer (Eight Features of Civilization) Shumer Sumer civilization