- 
  
  ottoman armies fail to capture vienna
- 
  
  suleiman ruled from 1520 to 1566
- 
  
  ottomans win military campaings
- 
  
  mehmed ii again again rules the ottoman empire and a major period of expansion begins.
- 
  
  ottomans are defeated by turko-mongol empire
- 
  
  bayezid had his brothers exicuted when he became sultan
- 
  
  Anatolia becomes a part of the Roman Empire
- 
  
  osman declares independance