Kingdom of Serbiaball

Kingdom of Serbiaball was a older version of Serbiaball and started WW1.

History
Serbiaball born as a 2ball, adopted by Illyriaball, SPQRball, Slavsball, Ottomanball. He was a kingdom also in the Middle Ages.In 1912 him,Greece,Montenegro and Bulgaria attacked and took lands from Ottoman Empireball.Then Him and Bulgaria had a disagreement and him and Greece and Romania ganged up on Bulgaria.In ww1 he did lots of damage to Austria-Hungary despite having a disadvantage.