The main doctrine of the Roman Catholic Church in the Kingdom of Yugoslavia was that<br>(a) the clergy shall be paid by the state as the state officials; <br>(b) the state cannot have any control over the Church; <br>(c) the Church has right to be fully involved in the political life of the Kingdom of Yugoslavia; <br>(d) the Church doctrine/religious education shall be a part of primary and secondary school curricula; and that <br>(e) the Roman Catholic Church curricula in the schools shall be obligatory to all pupils whose at least one parent is a Roman Catholic.