1. Religion, liberalism and the social question in the Habsburg hinterland : the Catholic Church in Upper Austria, 1850-1914 Voegler, Max Herbert 2006 Theses HistoryCatholic ChurchLiberalismUltramontanismRudigier, Franz Joseph, 1811-1884Doppelbauer, Josef FriedrichHabsburg, House ofRerum novarum (Catholic Church. Pope (1878-1903 : Leo XIII))