A close look at how we moved from simple nomadic lifestyles to create flourishing river valley civilizations across Mesopotamia, Ancient Egypt, Indus Valley and China. Stage 3 HSIE and Stage 4 ...

Researchers have discovered an extensive and remarkably well-preserved system of ancient irrigation canals in the Eridu ...

Their main trade partner was Mesopotamia, which was an advanced civilisation ... Farmers in the Indus Valley went on living in their villages and working on their farms, but the civilisation ...