2. See Archiepiscopate of Thomas Becket, page 1.
3. See Saladin Takes Jerusalem from the Christians, page 41.
4. See The Third Crusade, page 54.
5. See Philip of France Wins the French Domains of the English Kings, page 86.
6. See Signing of the Magna Charta, page 175.
7. See Innocent III Exalts the Papal Power, page 156.
8. See Decline of the Moorish Power in Spain, vol. v, page 256.
9. See Venetians and Crusaders Take Constantinople, page 121.
10. See Latin Empire of the East, page 140.
11. See The Sixth Crusade, page 208.