Parte, Capitolo, §

 1 Forew,  Intr,   0(2) |                        Cf. Leo XIII, apostolic letter Parvenu
 2 Forew,  Intr,   0(2) |   Encylica1Letters of Pope Leo XIII (New York: Benziger Bros.,
 3     1,     3,   5    |       forms of government, Leo XIII made it quite clear that "
 4     1,     3,   5(5) |                            Leo XIII, encyclical Au milieu des
 5     1,     6,   1(11)|                        Cf. Leo XIII, encyclical Quod Apostolici
 6     1,     6,   1(11)|  Epochal Documents by Pope Leo XIII (Milwaukee: Bruce Publishing
 7     1,     6,   6    |      documents, especially Leo XIII's encyclical Humanum genus,
 8     1,     7,   1    |  encyclical Immortale Dei, Leo XIII described medieval Christendom
 9     1,     7,   1(18)|                            Leo XIII, encyclical Immortole Dei,
10     1,     7,   2    |   heeding the teachings of Leo XIII in the encyclical Au milieu
11     2,     3,   1    |     for novelties to which Leo XIII referred in the opening
12     2,    11,   1(56)|                        Cf. Leo XIII, encyclical Graves de Communi;
13     2,    11,   1(56)| Encyclical Letters of Pope Leo XIII, pp.485-486. ~