In 1979, Iran established a theocratic system of government with ultimate political authority vested in a learned religious scholar referred to commonly as the Supreme Leader. Adapted from "Iran", The World Factbook, Central Intelligence Agency, 2020 __ "no religious Test shall ever be required as a Qualification to any Office or public Trust under the United States." U.S. Constitution , Article 6 Based on the texts, what is a difference between the governments ; of Iran and the United States? A the existence of a national leader B the importance of nationalism . C the political role of religion D the ability to pass laws D