Ramba uchiverenga ndima iyi - Pasinei nokubudirira uku vaOttoman vakadzoserwa shure zvikuru pavakanga vari kuAnkara
Muna 1402 Timur Mukuru weTemirid Empire akakunda ndokutora Sultan weOttoman Bayezid Mheni (akatumidzwa zita rekukurumidza kwekukunda kwake kwakapwanya vavengi vake vechiKristu, kunyanya kuNicopolis). Pashure pemakore gumi okurwisana, Mehmed I akabuda achikunda ndokuvambazve Umambo hweOttoman uye Mambo weByzantium akagamuchira umambo hwake uye akabvuma kubhadhara mutero.