Part

 1 I(11) |  political order. Cf. Leo XIII, Encyclical Letter Diuturnum illud:
 2 I(11) |       ASS 14 (1881–1882), 4 ff; Encyclical Letter Immortale Dei: ASS
 3 I(11) |      ASS 18 (1885–1886), 162ff; Encyclical Letter Libertas præstantissimum:
 4 I(11) |      ASS 20 (1887–1888), 593ff; Encyclical Letter Rerum novarum: ASS
 5 I(11) |      1891), 643ff; Benedict XV, Encyclical Letter Pacem Dei munus pulcherrimum:
 6 I(11) |          1920), 209ff; Pius XI, Encyclical Letter Quadragesimo anno:
 7 I(11) |     anno: AAS 23 (1931), 190ff; Encyclical Letter Mit brennender Sorge:
 8 I(11) |         AAS 29 (1937), 145–167; Encyclical Letter Divini Redemptoris:
 9 I(11) |          1937), 78ff; Pius XII, Encyclical Letter Summi Pontificatus:
10 I(11) | natalizi 1941–1944; John XXIII, Encyclical Letter Mater et magistra:
11 I(11) |         AAS 53 (1961), 401–464; Encyclical Letter Pacem in terris:
12 I(11) |        1963), 257–304; Paul VI, Encyclical Letter Populorum progressio:
13 II(12)|               Cf. John Paul II, Encyclical Letter Centesimus annus,
14 II(12)|       annus, 46: AAS 83 (1991); Encyclical Letter Veritatis splendor,
15 II(13)|               Cf. John Paul II, Encyclical Letter Evangelium vitae,
16 II    |       Paul II has taught in his Encyclical Letter regarding the situation
17 II(19)|               Cf. John Paul II, Encyclical Letter Evangelium vitae,
18 IV(27)|                   John Paul II, Encyclical Letter Fides et ratio, 90:
19 IV(28)|        aetate, 2; John Paul II, Encyclical Letter Redemptoris missio,
20 IV(30)|                    Cf. Pius IX, Encyclical Letter Quanta cura: ASS
21 IV(30)|        3 (1867), 162; Leo XIII, Encyclical Letter Immortale Dei: ASS
22 IV(30)|        1885), 170–171; Pius XI, Encyclical Letter Quas primas: AAS