Answer:
The Monroe Doctrine was a foreign policy statement originally set forth in 1823 which created separate spheres of European and American influence. The United States promised to stay out of European business and told the Europeans to stay out of the Western Hemisphere's business.
Explanation:
The Twelfth amendment corrects a problem that has came up while electing the president and vice president.
The answer is A) condition are much harsher on Mars than earth.
