i need help on knowing that the cultural changes between Umayyad and Abbasid.

Question

pleaseee!

thank you

Answer 1

http://en.wikipedia.org/wiki/Umayyad_Caliphate
and
http://en.wikipedia.org/wiki/Abbasid_Caliphate

Read carefully and take notes. Check out the references/links at the bottom of both pages.

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