Writing Homework Help

I’m working on a history multi-part question and need an explanation and answer to help me learn.

How did the U.S. role in World War II and the Cold War affect our understanding and commitment to freedom and democracy?

in international relations at home within the U.S. in terms of freedom and equality 

1. Think about this question and then develop your thesis for both 1 and 2.
2. An American history: Give me Liberty by Eric Foner sixth edition