The one primary reason why it is difficult to study of
religion in Anthropology is because it is relation to other social
institutions, and the comparison of religious beliefs and practices across
cultures. And also the belief in the worship of a superhuman power controlling especially
a personal God or gods.
My friend......If you think about it, Southeast Asia, is closer to the Pacific and Indian Ocean, so the answer would be B. China the pacific ocean and the Indian Ocean.
As for the others, they on the other side my dude.