Serbian Empireball is middle age Empireball located in Balkan.
In middle ages Serbia was be Kingdom of Serbiaball (medieval) and he be happy little country. But in that time on throne come Stefan Uros IV Dusan aka Dusan Silni. He later become Tzar and he made Dusanov Zakonik (Dusan's Law's), one of most aggressive Law's for criminals.
Serbian Empireball become richer and bigger because Tzar Dusan wanted to be Tzar of Serbs and Greeks. Hes Army defeat Bulgariaball and Bulgariaball become vassal country of Serbian Empireball. Byzantine Empireball dosent want Tzar Dusan as a leader of Serbs and Greeks and there start conflicts between Serbian Empireball and Byzantine Empireball. Tazr Dusan suddenly diesbefore really important battle for Constantinopoleball. Hes son Stefan Uros V Nejaki, last Serbian Empireball Tzar. He be weak and Serbian Empireball collapse into many provinces. Ottomanball took the opportunity and won war again Byzantine Empireball and Serbian Empireball.
Dubrovnikball - Trade partners, they love Serbs much than Croats and really respect Tzar Dusan.
Russiaball - Brother,
Serbiaball - Son. PLEASE BACK KING!