[Ans] the kingdom of joseon was founded in 1392 in what country?

Step 1 : Introduction to the question "the kingdom of joseon was founded in 1392 in what country? "

The Kingdom of Joseon also known as Chosŏn, Choson, and Chosun, was a kingdom founded by Yi Seonggye that lasted for approximately five centuries, from July 1392 to October 1897.