declared, however, that "all indigenous languages of the Sudan are national languages and shall be respected, developed, and promoted," and it allowed any legislative body below the national level to adopt any other national language(s) as additional official working language(s) within that body's jurisdiction. MSA is also the language used in Sudan's central government, the press, as well as in official programmes of Sudan television and Radio Omdurman. Several lingua francas have emerged, and many people have become genuinely multilingual, fluent in a native language spoken at home, a lingua franca, and perhaps other languages. Arabization in Mauritania Mauritania is an ethnically-mixed country that is economically and politically dominated by those who identify as Arabs and/or Arabic-speaking Berbers. About 30% of the population is considered "Black African", and the other 40% are Arabized Blacks, both groups suffering high levels of discrimination. Recent Black Mauritanian protesters have complained of "comprehensive Arabization" of the country. Arabization in Iraq Saddam Hussein's Ba'ath Party had aggressive Arabization policies involving driving out many pre-Arab and non-Arab races – mainly Kurds, Assyrians, Yezidis, Shabaks, Armenians, Turcomans, Kawliya, Circassians and Mandeans – replacing them with Arab families. In the 1970s, Saddam Hussein exiled between 350,000 to 650,000 Shia Iraqis of Iranian ancestry (Ajam). Most of them went to Iran. Those who could prove an Iranian/Persian ancestry in Iran's court received Iranian citizenship (400,000) and some of them returned to Iraq after Saddam. During the Iran-Iraq War, the Anfal campaign destroyed many Kurdish, Assyrian and other ethnic minority villages and enclaves in North Iraq, and their inhabitants were often forcibly relocated to large cities in the hope that they would be Arabized. This policy drove out 500,000 people in the years 1991–2003. The Baathists also pressured many of these ethnic groups to identify as Arabs, and restrictions were imposed upon their languages, cultural expression and right to self-identification. Arabization in Syria Since the independence of Syria in 1946, the ethnically diverse Rojava region in northern Syria suffered grave human rights violations, because all governments pursued a most brutal policy of Arabization. While all non-Arab ethnic groups within Syria, such as Assyrians, Armenians, Turcomans and Mhallami have faced pressure from Arab Nationalist policies to identify as Arabs, the most archaic of it was directed against the Kurds. In his report for the 12th session of the UN Human Rights Council titled Persecution and Discrimination against Kurdish Citizens in Syria,