the germans demanded that he gave up his country if he wanted to avoid killing of norwegian citizens, his son crown prince olav joined the army and the politician vidkun quisling made a coup d'etat and seized control of the government.
Capitalize this past sentence correctly.
The Germans demanded that he gave up his country if he wanted to avoid killing of Norwegian citizens, his son crown prince Olav joined the army and the politician Vidkun Quisling made a coup d'etat and seized control of the government.