The government wasn't able to control what the states did, because they had too much autonomy. So...the answer would be A!
England was nations new world empire that provided them with economic supremacy
Answer: D. England
Hope this helped :)
A. Many people became hobos
1. mutual defense allies,
2. imperialism,
3. militarism,
4. nationalism,
5. immediate cause: assassination of Archduke Franz Ferdinand