Towards the end of the 3rd century, the Qin dynasty was replaced by the Han dynasty in China, creating a period of social upheaval. Many people moved southward to Gojoseon. Their leader, Wiman, ...

The area south of Gojoseon was occupied by a large group of small states including Mahan ... By the early 4th century, King Micheon of Goguryeo had driven away factions loyal to the Han dynasty from ...

Known in English as National Foundation Day, this public holiday celebrates the legendary creation of the state of Gojoseon ...