world history By hollyjollywood 3966 BCE creation 2910 BCE Noah 2310 BCE flood, Tower of Babel, Sumerians, Egyptians 2018 BCE Abraham born 1990 BCE pyramids first appear 1950 BCE Sumerians attacked by the Elamites and Amorites 1918 BCE Isaac born 1750 BCE Hummurabi, king of the Amorites, writes code of law