Answer:
I believe it is the first one but I am not 100% clear because I don't remember doing this before.
Explanation:
There is something called BRAINLY use it some time
Its important to learn about the three kingdoms of Korea because it’s about the history and history behind it is important, when the country was divided into kingdoms of silla, kogguryo, and paekche apart from the chosen, the religion of Korea developed into tribal states.
The printing press and paper books