He killed the Lê emperor and proclaimed himself emperor, setting up the Mạc dynasty. Soon after defeating several revolutions for two several years, Mạc Đăng Dung adopted the Trần dynasty's practice and ceded the throne to his son, Mạc Đăng Doanh, and he turned Thái Thượng Hoàng.To know the US invasion of Vietnam, and contextualiz