国教
In 1870, the newly formed Kingdom of Italy annexed the remaining Papal States, depriving the Pope of his temporal power. However, the Papal rule over Italy was later restored by the Italian Fascist regime (albeit on a greatly diminished scale) in 1929 as head of the Vatican City state; under Mussolini's dictatorship, Roman Catholicism became the State religion of Fascist Italy (see also Clerical fascism), and the Racial Laws were enforced to outlaw and persecute both Italian Jews and Protestant Christians, especially Evangelicals and Pentecostals. Thousands of Italian Jews and a small number of Protestants died in the Nazi concentration camps.