Southeast Asia is an Asia subregion consisted of countries such as Indonesia, East Malaysia, Singapore, Philippines, East Timor and Brunei, Burma, Thailand, Laos, Cambodia and Vietnam. Southern Asia is a home to various religion like Hinduism, Islam, Buddhism, Taoism, Animism, Christianity and Confucianism. The statement that is true among the choice is probably letter A: Most people in the region practice either Islam or Buddhism. Since, of its origins, countries such as Malaysia, Brunei, Burma practices Islam, While the others, though not all, practices Buddhism.