"Mimana" is thought to be a location in this region conquered by a legendar
"Mimana" is thought to be a location in this region conquered by a legendary empress. This region's unification is the subject of a 50-volume history that laments that the author's countrymen are experts on the classics, but cannot discuss his country's history, and attributes moral superiority to conquerors of the Gaya state. Scythian art is thought to have influenced a number of artifacts from this region with bead-shaped jewels on them that have been designated National Treasures; those (*) gold crowns were made by a kingdom that employed the Flower Knights. This region's north was ruled by the Balhae kingdom, which was defeated by the Khitan Liao. Its history is recounted in the Samguk Sagi, which recounts the downfall of Baekje and Goguryeo during its Three Kingdoms Period. For 10 points, name this region unified by the Silla kingdom.
"Mimana" is thought to be a location in this region conquered by a legendary empress.
Korea [or the Korean peninsula; or Hanguk; accept any specific region within Korea; accept Gaya confederacy/Kaya confederacy/Kara confederacy until mentioned]