<prompt> Pedzisa mutsara unotevera: Pakarenda yeIran yeSolar Hijri, zuva iri rakanyorwa segore rokugadzwa kweRepublic Islamic muna 1979. Mwedzi miviri pashure pokukunda kweRevolution yeIslam muna 1979, hurumende itsva yakabata  <response>: Iran Islamic Republic referendamu musi wa 10 na 11 Farvadin 30 na 31 Kurume ichikurudzira kushandura madzinza ePahlavi kuita Islamic Republic. Pana 12 Farvadin, migumisiro yerondedzero yakaziviswa, ne98.2 muzana yevaIran vanonzi vakavhotera Republic yeIslam. 