Aryans did not establish a simple form of government. This ancient civilization had networks of leaders and they considered themselves to be noble men. Aryan is loosely translated as a word that means "noble" and ancient Indo-Iranian people self-designated this word for themselves.
Three different subdivisions of Judaism are: Orthodox; Conservative; and Reformists. Orthodox practice normative Judaism. Conservative Judaism provides traditional practice and theology. Reform Judaism originates as adaption to more modern times, proposing integration into society and a more personal interpretation of the Torah.