The tensions between Yi Bangwon's faction and …
Years: 1400 - 1400
The tensions between Yi Bangwon's faction and Yi Banggan's camp escalate in 1400 into an all-out conflict that will come to be known as the Second Strife of Princes.
In the aftermath of the struggle, the defeated Yi Banggan is exiled to Tosan, while those who had urged him to battle against Yi Bangwon are executed.
Thoroughly intimidated, King Jeongjong immediately invests Yi Bangwon as heir presumptive and voluntarily abdicates.
This same year, Yi Bangwon finally assumes the throne of Joseon as King Taejong.
