(1)a map dating from the 12th century to 1140
image text translation
(2)The one with “Song” written on it is “Namsong
(3)Jin destroyed Yo and took over northern China
(4)Western Xia is Seo Ha
(5)South Song is considered the weakest dynasty in the history of China
(6)This is undeniable, and the fact that South Song itself is destroyed by the Golden Kingdom and runs away
(7)The country that was founded is Namsong
(8)South Song, ironically, was an economic powerhouse that accounted for half of the world’s GDP in the 12th century, although its national power was the weakest
(9)Let’s take a look at what the Song Dynasty created at that time
(10)the world’s first paper money
(11)a wheelbarrow similar to modern technology
(12)Developing highly accurate maps of boundaries
(13)Even if there is no difference from the map comparison made based on modern technology
(14)a water clock
(15)When you go upstream, when you go downstream
(16)Put Gapmun 1-2×8-9 inside Gapmun
(17)I’m putting it in
(18)Close 10 doors, high 3 low
(19)Close the door
(20)11-12 Water in a box. 4-5 in a box
(21)I’m going to cry and take out the water
(22)6 High 13 Low
(23)Open the door. Open the door
(24)147 times
(25)on one’s way out
(26)the development of the canals
(27)The world’s first gunpowder weapon gunpowder was invented before that time
(28)It was during this period that we began to weaponize
(29)woodblock printing
(30)It’s not the first time. It’s been improved
(31)It is said that the Plaintiff of the aberration used for farming versus the Roman Empire of the West had a ship built using this technology, but it could not be made
(32)High
(33)The same machine belt as the level of modern technology
(34)This is the culture of the Song Dynasty. The capital of the Song Dynasty, including China, was the first in the history of the world to keep lights on for 24 hours
(35)This allowed shops and pedestrians to operate until so-called late at night
(36)- Use of coal – commercial unions created
(37)Invention of the Invention of the Invention, except for paper invented during the Han Dynasty among the chemical, printing, or alcohol, all of them came out during the Song Dynasty
(38)However, the Song Dynasty, which was devoted to technology, was forced to live in Mongolia and was destroyed
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