Respuesta :
A) Prevent any European country from growing much stronger than it's neighbors
The Congress of Vienna allowed France to continue to keep it's military and police force, albeit they downsized the troop amount for France's army. They also wanted to make sure that France did not become too weak and either be taken over by another country, or have French citizens revolt.
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~Rise Above the Ordinary, Senpai
Answer:
A
Explanation:
Prevent any European country from growing much stronger than it's neighbors