This trade relationship was called the Open Door Policy. It enabled the United States to trade with the East without having to pay royalties or tariffs to European countries.
The pact you are referring to is likely the Monroe Doctrine, established in 1823. This policy declared that the Americas should be free from future European colonization and interference, asserting that any attempts by European nations to influence or control political affairs in the Americas would be viewed as acts of aggression requiring U.S. intervention. While primarily focused on the Western Hemisphere, it effectively set a precedent for U.S. non-interference in European politics, while also establishing the U.S. as a protector of Latin American nations against European encroachment.
England,Portugal ,Spain
view european interference in the Americas as a threat to the national interest of the United States.
European explorers brought diseases, technology, livestock, crops, and cultural influences to the Americas. They also established trade networks and new political systems that significantly impacted the indigenous populations of the Americas.
spain, portugal, and spain
The first European settlement in the Americas was established by the Spanish in present-day Santo Domingo, Dominican Republic in 1496.
Europeans established trade networks between Europe and the Americas.
The Monroe Doctrine, articulated in 1823 by President James Monroe, warned European powers against further colonization or intervention in the Americas. It asserted that any attempt to extend their political influence in the Western Hemisphere would be viewed as a threat to U.S. security. Essentially, it established a policy of opposition to European colonialism in the region and affirmed the United States' role as a protector of the Americas from external interference.
Some other European countries that explored and settled in the Americas include Spain, France, England, Portugal, and the Netherlands. Each of these countries established colonies and trading posts in different regions of the Americas during the Age of Exploration.
Portugal, Spain, Holland (Netherlands), England, France.
The warning to European nations not to interfere in the Americas was articulated through the Monroe Doctrine, established by U.S. President James Monroe in 1823. This doctrine asserted that any European intervention in the affairs of the Americas would be viewed as an act of aggression, prompting U.S. intervention. It effectively aimed to prevent further colonization and influence by European powers in the Western Hemisphere, reinforcing the idea of the Americas as a sphere of U.S. influence.
The Monroe Doctrine. It established the United States as a regional power over the western hemisphere. In essence letting the European countries know that their influence in the Americas was over. It was a main point of the Cuban missile crisis in 1962.