Christianity in Algeria
Currently, North Africa is primarily Muslim: Islam is the state religion of Algeria, Libya, Morocco and Tunisia. While the practice and expression of other faiths is guaranteed by law, the same legal framework tends to restrict minority religions from actively seeking conversion to their religion, or even building or repairing churches. Converts to Christianity may be investigated and searched by the authorities as well as punished. There is some evidence that there has been an increase in conversions to Christianity among North African Muslims in recent years, even though in many cases the government will not change the religion from Islam on any citizens' identity cards. Despite this, the total number of Christians remains very low relative to the populations of these countries. In 2009, the percentage of Christians in Algeria was less than 2%. In this same survey, the UNO counted 100,000 Roman Catholics and 45,000 Protestants in the country. Although Christians are a religious minority in Algeria, churches built during French rule can still be found.
Religion in Algeria
The Jewish community of Algeria is of considerable antiquity, with some members claiming descent from immigrants from Palestine at the time of the Romans. The majority are descendants of refugees from Spanish persecution early in the fifteenth century. They numbered about 140,000 before the Algerian War, but at independence in 1962 nearly all of them left the country. Because the 1870 Crémieux Decrees, which aimed at assimilating the colonists of Algeria to France, gave Jews full French citizenship, most members of the Jewish community emigrated to France. The small remaining Jewish population appeared to have stabilized at roughly 1,000. It was thought to be close to this number in the early 1990s. Although no untoward incidents occurred during the Arab-Israeli wars of 1967 and 1973, a group of youths sacked the only remaining synagogue in Algiers in early 1977.