Kammala jumla mai zuwa: A farkon rabin wannan lokacin (1185) Daular Byzantine ta mamaye Balkans, kuma a ƙarƙashin sarakunan Komnenian akwai farfadowa da wadata da birane; duk da haka, mamayarsu ta Kudu maso Gabashin Turai ta ƙare tare da nasarar
Vlach-Bulgarian tawaye a cikin 1185, kuma daga yanzu an rarraba yankin tsakanin Byzantines a Girka, wasu sassan Macedonia, da Thrace, Bulgarians a Moesia da mafi yawan Thrace da Macedonia, da Serbs zuwa arewa maso yamma. Ikklisiyoyin Gabas da na Yamma sun rabu a ƙarni na 11, kuma duk da cewa sun yi aiki tare a wasu lokatai a ƙarni na 12, a shekara ta 1204 ne rundunar yaƙi ta huɗu ta kama Constantinople. Wannan ya cutar da Byzantines sosai, kuma ikon su ya raunana daga karshe ta Seljuks da kuma daular Ottoman mai tasowa a karni na 14 zuwa 15. Ikon Daular Latin, duk da haka, ba ta daɗe ba bayan sojojin Crusader sun ci nasara da Sarkin Bulgaria Kaloyan a Yaƙin Adrianople (1205).