Abstract:

41 (661) The Emevi family founded by Muâviye b. Ebû Sufyan a century later, the last calife Mervân b. Muhammad was murdered in history, leaving its place to the Abbâs family founded in the same year. This period can be expressed in two words as “the age of the fate”. Although not only the conquests, but many important events concerning the Islamic world have again found a vuku in this period, and as a result, these events continue to affect today. We here rather than the political events of the Emevian period, we want to discuss some scientific developments that occur during this dynasty, in the light of the malumate found in the first period of Islamic history. Here first the place of the cities that the Muslims have conquered will be mentioned from the cities such as Alexandria and Cündişâpur, and then in particular in this period will be focused on the developments and translations related to medicine and chemistry, and some place will be given to the life story of Emevian prince Halid B. Yezid, who has taken an active role in these scientific developments.

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