In China, Confucianism is the orthodox thought of the ruling class ruling the people, but it is not a religion and cannot influence politics. But in foreign countries, such as Britain, politics and religion are integrated, and the coronation of the emperor must be completed by the Pope, whose influence is often greater than that of the royal family. Even in the period when the Pope has great influence, he must protect the power of the royal family. In Iran, the royal family and religious leaders have always served Iran in unison. However, with the entry of American aid, the Iranian royal family began to accept Christianity and so-called American democracy, which led to the contradiction between politics and religion. Irreconcilable contradictions, coupled with the strength of sects and Muslims' sincere dislike of the United States (which has lasted for thousands of years since the Crusade), led to people's aversion to the policies adopted by the royal family, which eventually led to this revolution, and then formed another social model, which was exported from Iran, that is, an Islamic theocratic society with the integration of politics and religion.