It dominated Europe.............
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I believe the answer is: It delayed or extended nationalist struggles.
The nationalist struggles come after different nations started to fully embodied nationalist movement, which make them tend to incline to prove their nation's superiority over another nations. This type of thinking often lead to conflicts among these european nations.
A talkie was a movie that had talking in it. For most of the time movies had only music and no words. Well during the 1920s movies with dialogue came out. These became known as talkies and people from all around would come to watch these at the local theaters.
Answer:
A.) France, Russia, U.S, and Britain