Today I went to 'Seoul museum of History.' At there, I learned about Joseon.

  Joseon's captial is Hanyang. King Taejo chose Hanyang as the new capital in 1394. In Hanyang, there were fertile soil and beautiful scenery. I think Hanyang is a wonderful pleace to live.

  Then, I saw, 'Hopae'. Hopae was an id card. On the front, there was the name, class, and date of birth. The back had the date of issue. People showed this to the gatekeeper before they enter the gate. Also, Hopae's material was different by the people's class.

  Finally, I saw the 'Umbilical Cord jar.' Umbilical Cord jar is d special birth jar. The umbilical cord of a prince or princess was put in this jar. They buried this jar along with a stone that has the name and the date of the birth of the baby. 

  I could know a lot of things about Joseon.