Silla conquers Goguryeo, peninsula nominally unifiedJan 1, 668Labels: Silla Kingdom, Goguryeo, GyeongjuBritannicaBritannica
Silla–Tang War begins over postwar controlJan 1, 670Labels: Silla Kingdom, Tang dynastyBritannicaUnified Silla
Donggung Palace and Wolji Pond constructedJan 1, 674Labels: Donggung Palace, Wolji Pond, King MunmuDonggungBritannica
Silla expels Tang; Unified Silla consolidatedJan 1, 676Labels: Unified Silla, GyeongjuBritannicaUnified Silla
Balhae founded, North–South coexistence beginsJan 1, 698Labels: Balhae, North SouthKorea netWHE Balhae
King Hyegong assassinated amid palace revoltJan 1, 780Labels: King Hyegong, palace revoltHyegongSeondeok
Kim Heonchang rebellion challenges royal authorityJan 1, 822Labels: Kim Heonchang, rebellionHeonchangUnified Silla
Cheonghaejin naval base established under Jang BogoJan 1, 828Labels: Cheonghaejin, Jang BogoCheonghaejinKorea net
Later Three Kingdoms period begins as Silla weakensJan 1, 892Labels: Later Three, Silla declineUnified SillaWHE Timeline
Later Baekje founded, rival power risesJan 1, 900Labels: Later Baekje, rival stateLater BaekjeWHE Timeline
Gyeongju Historic Areas inscribed by UNESCOJan 1, 2000Labels: Gyeongju Historic, UNESCOUNESCOVisitKorea