A. I think that’s the answer it’s the one that makes the most sense
Answer:
There's the explination, you need to use what resources you have to answer these types of questions
Explanation:
Napoleon probably couldn’t have kept it very long. He would have needed to divert a lot of his Continental resources to the British Isles, which would have emboldened Prussia and Austria and Russia and Sweden to pick apart his holdings in Europe.
Is one of your ?choices...separation of powers?
If so, I believe that is it!
Hope this helps!
Do research because it is faster and more accurate