Goryeo was one of the most important Korean Kingdoms that existed. Goryeo was founded after the fall of Three Kingdoms (Goguryeo, Baekje and Silla) and Balhea (Later Goguryeo). Goryeo was found by The Great Emperor Taejo. Goryeo was basically a mix between Goguryeo and Silla. Unlike before Goryeo had good relations with the Chinese. They were often in war with Khitan (Ancient Mongolian Tribes).
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