: ???? ????????? ? ?????? ????? ??????? ? ??????? : ????? ??????? ????? ? ?????? ????? ???????? ????????Tahir and his spouse and children turned entrenched in Iranian politics and have become strong, aggravating Al-Ma'mun's want to centralize and bolster Caliphal electric power. The growing electric power of the Tahirid household grew to become a m