Russia.
In Vietnam European nation Great Britain tried to reassert their colonial. They also tried to claim Indochina.
Italy.
Russia
france
No European nation has tried to colonize any territory over which the independent country of the United States had ever laid claim. However, England, France, Spain, Netherlands, Sweden, Denmark, Russia, and Germany are all European countries that all colonized territories that have since become part of the United States.
Hungary
England ENG
This is s*** I want to answer because Odyssey ware is a pain in the d***.
The answer is Russia/Soviet Union
The document you're referring to is the Monroe Doctrine, articulated by President James Monroe in 1823. This doctrine declared that any European intervention in the affairs of the Americas would be viewed as a hostile act against the United States. It established a key principle of U.S. foreign policy, asserting the Western Hemisphere's independence from European colonialism.
Initially, China was happy to have western influence. However, after a short time, the nation realized that it was a mistake and tried to force them out.