Sumerian Empire (Sumer) (11 oct 5000 año aC – 1 ene 2350 año aC)
Descripción:
Capital: UrIrrigation systems (from Tigris and Euphrates) to build complex agricultural societies
Solid administrative and religious systems
Bronze, wheel, iron
Trade with outside societies; Massive trade center at Ur
Specialization of labor with growing population and food availability
Añadido al timeline:
fecha:
11 oct 5000 año aC
1 ene 2350 año aC
~ 2652 years