The missionary period from Gregory I. to Hildebrand or Gregory VII., A.D. 590-1073. The conversion of the northern barbarians. The dawn of a new civilization. The origin and progress of Islam. The separation of the West from the East.
- Table of Contents
- 70-1070AD Day of Judgment
- 70-1070AD World History (external support)
- 590-1073AD THE MISSIONARY PERIOD from Gregory I to Hildebrand (Gregory VII)