Mudéjar

Starting from the eleventh century, when larger regions previously under Muslim control fell to Christian kingdoms, treaties were established with the remaining Muslim population which defined their status as Mudejar. Their status, modelled after the dhimmi, established a parallel society with its own religious, legal, administrative and fiscal autonomy and institutions, while being subject to their Christian kings and lords. Soon after the fall of Granada in 1492, the policy towards Mudéjar changed and they were forced to either convert or emigrate. Provided by Wikipedia