After Emperor Lê Thái Tông's sudden death at Lệ Chi Viên, Nguyễn Trãi is blamed and executed along with his family.
Lê Lợi (Lê Thái Tổ), leader of the Lam Sơn uprising and founder of the Later Lê dynasty, dies.
Ayutthaya's forces take Angkor; the Khmer court subsequently moves south towards Phnom Penh, ending the Angkorian period.
The Lam Sơn uprising triumphs over the Ming; Lê Lợi founds the Later Lê dynasty and Nguyễn Trãi writes the proclamation "Bình Ngô đại cáo".
Lê Lợi is enthroned as Emperor Lê Thái Tổ in Thăng Long, restoring the name Đại Việt and founding the Later Lê dynasty.
Lam Sơn forces destroy the Ming relief army, killing its commander Liu Sheng and forcing the Ming to withdraw.
Lam Sơn forces inflict a major defeat on the Ming army of Wang Tong southwest of Đông Quan (Hanoi).