challenge: What happened to the Duchies of Oława and Niemcza after the death of Wenceslaus III's father?
  
  A. They were inherited by Rupert II
  B. They were divided between Wenceslaus III and Rupert II
  C. They were inherited by Wenceslaus III and Louis III as co-rulers
  D. They were lost to a neighboring duchy
  Answer: 