Differences between ancient Korea and the Joseon Dynasty

 At the ruins of a building found in ancient Korean ruins...Like Gyeongbokgung Geunjeongjeon...There are countless ruins of buildings over 30m in front and 21m in side... This level of building is the building of a local temple... You can see that even the ruins of the ruling building are much bigger... In addition, even a small administrative building in a province...It's easy to exceed this scale. Looking at the Joseon Dynasty...If you look at Korea in ancient times...There are a lot of misunderstandings... The Joseon Dynasty...While building Suwon Hwaseong Fortress... While building a city with only 5,000 people... It's beautified as if you're building a huge city. It was registered as a World Heritage Site, but... At that time... On Suwon Hwaseong Fortress...The maximum number of people who can live is...It didn't get out of the 10,000- The level of the castle...I can't get out of 5.7km. In addition, the level of crane made by Jeong Yak-yong's technology is also... Rather than building Mireuksa Temple in Baekje...Rather, it's a low level of technology. However, the Korean historical community, which insists on the theory of intrinsic development, is...I try to ignore these contradictions. But... In ancient times, it was easy to do... Tens of thousands... or hundreds of thousands of cities... Late Joseon Dynasty... During the reign of King Yeongjo and King Jeongjo...It was a culture that was high in its own way.Even at the level of the 18th century... We have no choice but to build a city where only thousands of people can live. In the late Joseon Dynasty... At that time... Hanyang's population was...200,000 people in the castle...In addition to the castle, there are 100,000 people... Even in the late Joseon Dynasty...It's only 300,000... Other than that... A city with a population of more than 50,000... There are only Pyongyang and Busan, right? And the city with more than 10,000 people... There are only... about 10 of them. But... If you look at the size of ancient Korean cities... No matter how hard I try to shrink it... Except for the cities of Goguryeo, such as Pyongyang, Naeseong, and Hanseong... Cities such as Yodongseong, Ansi, Ogolseong, Bookseong, and Buyeo had a strong population. Baekje's Sabi Castle and Geumdo are Iksan, and Woongjin's cities... Silla's powerful... Seorabeol... Other than that, the cities...Even if I don't mention it... It's comparable to Joseon Dynasty. The historical community that insists on Joseon's intrinsic development theory... I don't like this direct comparison. I don't even mention it. What is the reason? Why... During the late Joseon Dynasty, during the Jinkyung period... When King Jeongjo built the bridge in Hanyang... I built a bridge made of temporary ships. Did Goguryeo... build a huge bridge on the Daedong River? Why... Baekje, Balhae, and Silla... even Silla...Did they build such a huge bridge? What is the theory of internal development? Why... Goguryeo sent 20,000 troops... As a group of merchants...I was able to have a huge market to deceive... Why did Silla rule East Asian commerce in the 9th century? Let's see... Joseon, which is based on internal development theory of internal development...Why couldn't I do it?