The Harappan site that had a dock is (a) Alamgirpur (b) Harappa (c) Lothal (d) Mohenjo-Daro
option c. Lothal is the Harappa webweb page in which a dockyard has been located.It is located close to a village in Saragwala withinside the district of Ahmedabad.Harappan web website online is one of the maximum critical towns of Indus valley civilizations.Lothal is the southernmost town of Indus valley civilization.Lothal had the oldest dock of the arena which linked the Sabarmati River.This served as a exchange direction among Sindh and Pennsylvania It become a exchange centre in historical India. With its exchange of beads, gemstones and precious adorns to one of a kind components of the arena.The Archaeological Survey of India began out the brand new software referred to as exploration, and excavation of lothal’s dockyard.Lothal is likewise recognised for the presence of the historic metropolis and human remains.Lothal turned into deliberate via way of means of the humans to broaden township.The essential modern-day to keep away from deposition of silt, is positioned with the aid of using the dockyard of lothal.Lothal engineers were studied themovements of tide, from the partitions are of kiln-burnt bricks and this consequences of brick-constructed structuresAddition to this they have got determined a 7 stone anchor, which become located withinside the dockyard.At lothal engineers constructed a trapezoidal shape for the dock.Heavy rains have additionally destroyed the dock.