Resentment came with Pahlavi policies that suppressed the use of the Azerbaijani language in local government, schools, and the press. However, with the advent of the Iranian Revolution in 1979, emphasis shifted away from nationalism as the new government highlighted religion as the main unifying factor. Islamic theocratic institutions dominate nearly all aspects of society. The Azerbaijani language and its literature are banned in Iranian schools. There are signs of civil unrest due to the policies of the Iranian government in Iranian Azerbaijan and increased interaction with fellow Azerbaijanis in Azerbaijan and satellite broadcasts from Turkey and other Turkic countries have revived Azerbaijani nationalism. In May 2006, Iranian Azerbaijan witnessed riots over publication of a cartoon depicting a cockroach speaking Azerbaijani that many Azerbaijanis found offensive. The cartoon was drawn by Mana Neyestani, an Azeri, who was fired along with his editor as a result of the controversy. One of the major incidents that happened recently was Azeris protests in Iran (2015) started in November 2015, after children's television programme "Fitileha a"ired on 6 November on state TV that ridiculed and mocked the accent and language of Azeris and included offensive jokes. As a result, hundreds of ethnic Azeris have protested a program on state TV that contained what they consider an ethnic slur. Demonstrations were held in Tabriz, Urmia, Ardabil, and Zanjan, as well as Tehran and Karaj. Police in Iran have clashed with protesting people, fired tear gas to disperse crowds, and many demonstrators were arrested. One of the protesters, Ali Akbar Murtaza, reportedly "died of injuries" in Urmia. There were also protests held in front of Iranian embassies in Istanbul and Baku. The head of the country's state broadcaster Islamic Republic of Iran Broadcasting (IRIB) Mohammad Sarafraz has apologized for airing the program, whose broadcast was later discontinued.