Answer:
d
Explanation:
I looked it up and researched i believe this is correct
Answer:
liberals were successful in all nations and remain an active political force. monarchs were inspired to be more democratic and granted rights to citizens. no monarchs were overturned in Europe and many nations experienced a rain of tyranny.
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Monroe doctrine was the thing that blocked other nations from coming into americas. It was enforced by the british military who were the strongest at time.
Many nations accepted this out of fear of their military.