canals

Where the Shatt al-Arab River winds through the southern floodplains of Iraq, a forgotten lattice of ridges, canals, and abandoned earthworks sprawls silently beneath the modern landscape. For centuries, this vast system of agricultural engineering lay in a shroud of mystery; now, a team of archaeologists has published compelling evidence that connects this labor-intensive infrastructure to one of the most violent uprisings of the early Islamic world: the Zanj Rebellion of the 9th century AD! The international team of archaeologists and geologists, led by Peter J. Brown and Jaafar Jotheri, have published their work in Antiquity, uses radiocarbon and luminescence dating to link the construction of more than 7,000 linear ridges and canals to a period of slave labor and