Outline: I.—Organisation of the papal hierarchy. II.—Moral condition of the clergy and laity. III.—Great activity and wide influence of the Church. IV.—The ordeals and the Church. V.—Church discipline: excommunication and interdict, and penance. VI.—Worship; the mass; preaching; hymns. VII.—The sacraments. VIII.—Relics and saints. IX.—Sources.

Outline: I.—Decline of the Empire under the later Carolingians. II.—Preparations to restore the Empire on a German basis. III.—Otto the Great creates the Holy Roman Empire. IV.—Holy Roman Empire attains its height under Henry III. V.—Results of the creation of the Holy Roman Empire. VI.—Sources.

Outline: I.—Decline of the Papacy after Nicholas I. (858-867). II.—Reform efforts before the time of Hildebrand. III.—The youth and education of Hildebrand. IV.—The Hildebrandine Popes. V.—Sources.

Outline: I.—Condition of the Church in 1073. II.—Election of Hildebrand as Pope. III.—Gregory VII.'s matured papal theory and reform ideas. IV.—His efforts to realise his ideals. V.—The investiture strife. VI.—Conclusions. VII.—Sources.