How long did Charlemagne reign as king of the Franks? How long did feudalism last in England? How long did the Kingdom of Aksum last? How long did the Hyksos rule Egypt? How long did Charlemagne rule as emperor of the west? How long did Khufu rule Egypt?
How long did the Hyksos rule Egypt? How did Mansa Musa rule over Mali? How long did the Incan Empire last? Who was the first king of the Mali Empire? How long did the Persian Empire last? How long did Amenhotep III reign? How long did Charlemagne reign as king of the Franks? How...