Period of Independent Sumerian city - states 3200 bc - 2350 bc (19 nov 3200 año aC – 19 nov 2350 año aC)

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Facts: These were independent city states with similar culture, music, and beliefs. Each state sought to gain luxury materials and competed with the other states for dominance and wealth. From this era came the wheel, the wheeled cart, the chariot and possibly the first written language-cuneiform.

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