The definition of the Korean people.

 The Korean people have received countless cries from neighboring countries during their long history of 5,000 years. And each time, he went through an unbearable ordeal, but wisely overcame it and maintained his legitimacy as a single nation state that is rare in the world. The reason why we can live rooted in this land today is because whenever the country was in danger with a cry, there were sacrifices of numerous ancestors who fought with a strong national spirit. These ridiculous errors are the current guidelines for history education in middle and high schools. What is the reality? Our history textbooks only emphasize and record shouts, but do not come up with what we invaded. The only brief Baekje book, Jinpyeong Invasion, is marked only as an advancement, and Goguryeo expansion during the Gwanggaeto period. This is ridiculous in the current state of hitting horses and scholars with immigrants. The fact that we can fully tell just by looking at Chinese historical records how much we invaded and looted others. It's a unified nation? The remains from the Bronze Age Historic Dolmen in Hwangseok-ri, Jecheon in the 4th century B.C. belonged to Kocasoid, not to Monggoloid. And the language we are using now is not only the Altai system in the north. India is mixed! A lot! Not only in terms of ethnicity but also race! Look around. Is Wonbin or Joo Jinmo 100% Mongolian face? My friend also looks like an Iraqi. In terms of ethnicity, we are mixed countless times, including Hunno, Ye, Mac, Han, scholar, Malgal, Hwaha, Kitan, and Westerners. What's funny is that even the concept of ethnicity has recently emerged. It is a contradiction in national history.