It is good to learn about what Kingdoms ruled in the Korean peninsula in the past and the Shilla dynasty is just open-minded to rule the greater southern part that it embraced some essence what is out there is outside of the country to make its ruling rich with diversity.

Now they are divided by ideology because of communism in the North. But I guess it is too late to reunify North and South Korea as the North part is already brainwashed into believing that the South korea is their enemy.