<prompt> Bhala okuqhubekayo kwalesi sigaba - Ngekhulu le-14, uMbuso Wama-Ottoman owawusanda kuzalwa wawungumbuso okhulayo eMpumalanga Eseduze. Ngemva kokunqoba ingxenye enkulu ye-Anatolia,  <response>: eGallipoli ngo-1354, amaTurkey ase-Ottoman nawo athola indawo yokuma emazweni aseBalkan. Amandla obuKrestu esifundeni, ikakhulukazi uMbuso WaseByzantium owawuwohloka, ayebuthakathaka futhi ehlukene phakathi, okuvumela ukwanda okusheshayo kwamaTurkey esifundeni, okwenziwa ama-Ottoman ngokwawo kanye namaqembu amaqhawe aseTurkey ghazi. Ngo - 1369 ama - Ottoman akwazi ukuthatha i - Adrianople, idolobha lesithathu elibaluleke kakhulu eMbusweni WaseByzantium ngemva kwenhloko - dolobha yawo iConstantinople neThessalonica. IThessalonica, eyayibuswa umbusi waseByzantium nowayezoba umbusi uManuel II Palaiologos , nayo yazinikela ngo-1387 ngemva kokuvinjezelwa isikhathi eside 13831387, kanye namadolobha aseChristopolis naseChrysopolis. 