Koguryo, also known as Kokoryŏ, Goguryeo, and by a number of other spellings, was one of the [[Three Kingdoms (Korea)|Three Kingdoms]] of the Korean peninsula, lasting from roughly 37 BCE to [[668]] CE. | Koguryo, also known as Kokoryŏ, Goguryeo, and by a number of other spellings, was one of the [[Three Kingdoms (Korea)|Three Kingdoms]] of the Korean peninsula, lasting from roughly 37 BCE to [[668]] CE. |