<em>Answer:</em>
The Chinese and Korean influences that they were based off of.
Explaination:
Koryo
Chinese Buddhism
Chinese Government
Chinese Poetry or Literature
Choson
Korean alphabet and art
In 1894, China and Japan invade Korea and Japan controls Korea until 1945
those answers are all wrong i got a 0 on my quiz ^^^^^
Both focused on creating a defense for its members in order to defend themselves against an attack.