What were the changes in the United States after World War 2 took place?

This question is a bit vague, but there are a couple of clear changes that took place. Probably the sharpest change in American policy was to remain in Europe. After retreating from Europe after the Great War, and remaining neutral for more than 2 years in the Second World War, Americal committed to the defense of Western Europe in the face of the Soviet threat.

The US 6th fleet maintained a permanent station in the Medditeranean Sea, and US forces joined NATO. This coupled with the economic stimulus of the Marshall Plan had the effect of stabilizing the devestated continent Also, America became an interventionist nation. When Woodrow Wilson took America to war in WWI, he had to battle the ghost of George Washington who warned his nation to avoid all European involvement.

That reluctance lingered through 1942 (Pearl Harbor), but was shattered by 1945 America became a superpower. OUr economy had grown. Our society had remained completely intact (Compared to the thousands of German/British/Japanese/Soviet/French schools, hospitals, banks, and other institutions that had been destroyed.) so that by 1945 we were bypassing other nations in every field of endeavor I'm not sure if this is what you had in mind, but these are a few of the ways that we as a nation changed.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.