The answer is: to keep the population isolated from freer societies.
More likely the answer A if it not im sorry
Answer:
East Asian Buddhism or East Asian Mahayana is a collective term for the schools of Mahāyāna Buddhism that developed in East and Southeast Asia and follow the Chinese Buddhist canon. These include the various forms of Chinese Buddhism, Japanese Buddhism, Korean Buddhism, Singaporean Buddhism and Vietnamese Buddhism.
Explanation:
Although Buddhism is not traditionally a religion that actively seeks to 'convert' others, it nonetheless spread across South East Asia and became a widely followed religion in many countries in the Middle Ages, due largely to the voyages of Buddhist traders across Central Asia.
The position on earth's surface directly above the earthquake source is called the epicenter.
