With reference to the economic history of medieval India, the term 'Araghatta' refers to
a
bonded labour
b
land grants made to military officers
c
waterwheel used in the irrigation of land
d
wasteland converted to cultivated land
Medieval Indian HistoryEconomic Terms and TechnologyAraghattamedieval Indiaeconomic historywaterwheelirrigationPersian wheelagricultural technology