Maybe because noodles and dumplings are the staple food of the people.
Korean cuisine is largely based on rice, noodles, tofu, vegetables, and meats.
because it is nice and easier to get.
about 3 to 4 boxes of noodles
they eat kimchi noodle soup noodles rice,and Magogi
They eat everyday foods just like you and I, they also stick to the Normal Asian food of "Rice, Steak, Soy Noodles, and Raw Fish"
There has been no perfect evidence has been found still now regarding the people who have invented the noodles, because it happened so long ago. The oldest noodles ever found in China were reported by Houyuan Lu at China's Institute of Geology and Geophysics in Beijing. His team found the noodles buried 9 feet deep in flood-plain sediment at Lajia in north-eastern China after lifting out an upturned bowl. They were verified to be 4,000 years old.
People in South China and in North China are different in the eating habit. In the north people eat food made of wheat powder, such as steamed bun (Mantou), pancake, noodles and such; people in the south eat rice. One can find vegetables, eggs, meat in both southerner and northerner's dinning tables
They originated in Spain. This is a common misconception, it is actually a myth that it was originally created in Spain. The actual truth is noodles were invented in Denmark by the 3rd King. King Alfred III.
it would effect by economy because it will split north and south so goods go though water insted of going around the world
Northern China is too cold and dry for rice cultivation (though rice is grown there today with the aid of modern technology) and consists largely of flat plains, grasslands, and desert; while Southern China is warm and rainy enough for rice and consists of lush mountains cut by river valleys- taken from wikipedia
Right now, even as I type, many people in Korea are eating pickled vegetables and spicey noodles.
people are healthier in the north people are better educated in the north people are more robust in the north