English christian humanist is "Thomas More"
Commerce and Slave Trade Compromise is the answer
Hope That Helped!
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:
They were able to unite because the Persian invasion of Greek mainland was a common threat for all, so they united to stop it. This was impossible before because Persia was not considered to be such a major threat.
