[Lesson XII].—Gregory to the Bishop of Naples, [319], [320]; the same to the Bishop of Catania, 321.
[Lesson XIII].—Justinian’s law to protect debtors against slavery, [323]; Gregory’s letters about a Syrian deeply in debt, [322]; his letter of emancipation to Montana and Thomas, [324], [325]; Justinian’s law of marriage between slaves and persons on different estates, [327], [328]; Gregory’s letter on the same subject, [329]; his letter to the Bishop of Syracuse on the same, [330], [331].
[Lesson XIV].—Gregory’s deed of gift conveying the slave boy Acorimus to Theodore the counsellor, [331], [332]; his letter about a slave to the Proctor Bonitus, [333]: his document to reclaim runaway slaves, [333], [334]; his various letters concerning slaves and the purchase of Barbary slaves, [334] to [336].
[Lesson XV].—Canons of the Councils of Toledo and Saragossa, [336] to [339]; laws of Ina, king of the West Saxons, and the judgments of Withred, [340] to [343].
[Lesson XVI].—The canons of Theodore, Archbishop of Canterbury, King Pepin, Council of Bavaria, Pope Adrian and Charlemagne, [343] to [349]; canon of the Council of Frankfort, 349, [350].
[Lesson XVII].—Laws of Charlemagne on slavery, [350] to [353]; canons of the Council of Aix-la-Chapelle, [353]; capitulary of the Emperor Lotharius, [353] to [355].
[Lesson XVIII].—Unconnected facts bearing on ancient slavery; prostitutes made slaves; Sclavonian bondage; persecution of the Knights Templars, [355] to [360].
[Lesson XIX].—Derivation of the word war; Divine authority for wars, [361] to [365]; the church claiming the right to declare offensive war under two circumstances, [365]; bull of Pope Gregory XI. against the Florentines, [366], [367]; Papal bulls against the Venitians and Henry VIII. of England, [367] to [369]; the American colonies at New Haven decreeing the Indian tribes to slavery, [369], [370].
[Lesson XX].—Ancient piracy and pirates, [370], [371]; rise of the Vandals, Goths, Huns, and Tartars, [372]; the Northmen, [373] to [379].
[Lesson XXI].—Condition of slavery in Europe, [379] to [381].