Answer:
unifying Korea under the Koryu dynasty
Explanation:
General Wang Kon is believed to be one of the sons of an influential clan at Songdo. He was widely known for his reign as the ruler of Korea which spanned between 918 AD to 936 AD.
During his time, he had many great achievements.
However, the feat that was recorded as his greatest achievement was the making of a unified kingdom on the Korean territory under the dynasty of Koryu.
