One of the most controversial topics that are argued about among many scholars nowadays is Political Islam. The significance of this appeared widely after the success of Iranian revolution in the previous century, and then the Soviet Union’s breakdown in the beginning of 1990s that flamed the desire for recruiting and supporting Islamists, and the active participating in elections in some Arab and Islamic countries. Despite that, the occurrence of some other factors, in previous century, caused momentum to the appearance of political Islam. Hence, this paper comes to shed light on the most important of those reasons and factors.