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| | Early Medieval Period |
 | | In 756, Abd al-Rahman revived the defeated Umayyad caliphate in Cordoba ushering in a period of great cultural, artistic, scientific, and intellectual advancements marked by unprecedented tolerance among Christians, Jews, and Muslims. |
 | | Abbasids, aided by those arch enemies of the Umayyads, the Persian Shiites who were still smarting from the humiliating slayings of their imams, Ali and Husayn, by the early Umayyad caliphs. |
 | | Period of the Tulunid Dynasty in Egypt, founded by Ahmed Ibn Tulun, the dashing young governor sent by the caliph in Baghdad to rule Egypt. |
| www.nmhschool.org /tthornton/mehistorydatabase/early_medieval_periods.htm (2818 words) |
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