Which of the following contributed least to the start of world war one?
Astrong feelings of nationalism in Europe.
Bstrong feelings of isolationism in the US.
CAlliances among nations in Europe.
Dthe desire of certain groups to see Bosnia as part of Serbia.
Astrong feelings of nationalism in Europe.
Bstrong feelings of isolationism in the US.
CAlliances among nations in Europe.
Dthe desire of certain groups to see Bosnia as part of Serbia.