I went to the Korea University Museum.
Joseon dynasty's people was divided into 4 classes,  yangban, jung-in, sang-min, and cheon-min.
Only yangban could be educated, take the Gwageo, and be an officer.
It's so unfair because many people that are not yangban want to be an officer and live in a
nice house.
Some yangbans are bad(and I know some are not)because they love chinese characters more than
Hangul which King Sejong created with effort.
But not all yangban gained good treatment.
Women  yangbans didn't had such a good life.
They were stuck in the house taking care of children.
So only happy people are noblemen.
That's why I think confucianism, which is dividing all people, is mean.
I like dae-Han-Min-Guk which all the people are treated the same.
I like democrocity.