Byzantine–Bulgarian warsW
Byzantine–Bulgarian wars
Bulgar–Serb War (839–842)W
Bulgar–Serb War (839–842)
Bulgar–Serb War (853)W
Bulgar–Serb War (853)
Byzantine–Bulgarian war of 894–896W
Byzantine–Bulgarian war of 894–896
Öz Beg KhanW
Öz Beg Khan
Savoyard crusadeW
Savoyard crusade
Uprising of Asen and PeterW
Uprising of Asen and Peter
Uprising of Georgi VoytehW
Uprising of Georgi Voyteh
Uprising of IvayloW
Uprising of Ivaylo
Uprising of Peter DelyanW
Uprising of Peter Delyan