Refer to the passage below and then answer the question afterwards in the same language as the passage:

Passage: The Joseon kingdom (1392–1910), strictly Neo-Confucian, harshly suppressed Korean Buddhism and Korean shamanism. Buddhist monasteries were destroyed and their number dropped from several hundreds to a mere thirty-six; Buddhism was eradicated from the life of towns as monks and nuns were prohibited from entering them and were marginalised to the mountains. These restrictions lasted until the 19th century.

Question: Besides Korean shamanism, what other religion was forbidden?
Korean Buddhism