The previous page is sending you to http://www.sibtayn.com/en/index.php?option=com_content&view=article&id=4772:the-attitude-of-imam-reza-as-towards-the-alid-revolt-against-al-ma-mun&catid=591&Itemid=676.

 If you do not want to visit that page, you can return to the previous page.