I think it would be A and C. Hope this helps
China was influenced by foreigners politically, socially, and economically during the Ming Dynasty. Missionaries come into China bringing both Christianity and technology. China struggled foreigners influence by kicking out the Mongols. Also, China began to detach itself and limited the foreigners’ trading posts.
D is the correct answer because they were allied with other nations true.
Answer: The first one is the correct answer.
I hope this helps :D