Algeria–Holy See relations
Although Islam is the state religion of Algeria, the Holy See has maintained a comparatively good relationship with the Algerian authorities, with Léon-Étienne Duval being famously recognized as the "bishop of Muslims" after the departure of French colonists.
Politics of Algeria
Under the 1976 Constitution (as modified 1979, and amended in 1988, 1989, and 1996) Algeria is a multi-party state. All parties must be approved by the Ministry of the Interior. To date, Algeria has had more than 40 legal political parties. According to the Constitution, no political association may be formed if it is "based on differences in religion, language, race, gender, or region."