Because the war in Europe was in a lot of Allied countries, for example France. They wanted to focus on the enemies that were at their front door first and posed the most imminent threat over Japan which was on the other side of the globe.
The allies were more concerned with punishment and restitution than with peace
I believe that the best answer for this question is Baron de Montesquieu. He was a French philosopher who lived in the Age of Enlightenment. He popularized the idea of dividing the government into three separate powers, which is also known as the "trias politica" or the "tripartite system." The three systems that he supported where the legislature, executive, and judiciary systems. Hope this helps.
Answer:
Support European colonies.
Explanation:
As the US became developed the country abandoned the isolationist policy and started to get involved in a series of international issues. Quickly the American government realized that if the US started to support the European Colonies, especially those in Latin America, and helped them to gain independence from Europe, there would be a big sphere of influence on the American continent. This is called the big stick diplomacy first developed by Theodore Roosevelt. With that the US became more and more relevant internationally.