Keywords
- Human reproduction1
- Humorous poetry, German1
- Hussites1
- Hymns1
- Hypothesis1
- Ibn al-Nafīs, ʻAlī ibn Abī al-Ḥazm, 1210 or 1211-1288. Mūjiz1
- Illegitimacy1
- Illumination of books and manuscripts1
- Illumination of books and manuscripts--Technique1
- In Coena Domini bulls1
- Indians, Treatment of1
- Indulgences1
- Indulgences (Canon law)1
- Inheritance and succession (Canon law)1
- Inheritance and succession (Roman law)1
- Innocent IV, Pope, approximately 1200-12541
- Institutiones oratoriae (Quintilian)1
- Intellectual life1
- Interdict (Canon law)1
- Interfaith relations1