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Created page with "== Origins and History == The Sumerian civilization is one of the earliest known civilizations in the world, originating in southern Mesopotamia (now southern Iraq) around 4500 BC. The Sumerians are credited with many innovations, including the invention of cuneiform script, one of the earliest forms of writing. thumb|center|Aerial view of an ancient Sumerian city.|class=only_on_mobile Image:Detail-57401.jpg|thum..."