What was the main idea of the monroe doctrine? A.) It was a proclamation of war between the US and Mexico

B.) it was a warning for European countries to stop conization in the western hemisphere

C.) it was an agreement to give territories to the Native Americans

D.) it was a list of complaints from the US to European countries

The correct answer is B. It was a warning for European countries to stop colonization in the western hemisphere.

Explanation:

Not up for grabs! President Monroe wanted to keep European countries out of the Western Hemisphere and American affairs so he created the Monroe Doctrine. He made his message loud and clear by threatening to use force against any European power that tried to establish new colonies in North, Central, or South America. I just took the test and got it right also!

major cities in delaware colony included wilmington and georgetown. major towns in new jersey colony included trenton and princeton. major towns in pennsylvania colony included philadelphia, lancaster, and york. major industry in the middle colonies included farming, forest and timber, coal, furs and iron ore.