Outbreak of WWII

Topic: Since the outbreak of WWII, the United States has abandoned its isolationist policy and increasingly entangled itself into foreign affairs. Describe the key factors which promoted US intervention in WWII, the Cold War, Vietnam and events in the Middle East.
1.Begin with an introduction in which the question is written as a statement (thesis sentence), an overview of the question should be given, and major terms should be identified..
2.Next include the body of the essay which should contain a minimum of three paragraphs which addresses the main points of the essay.The difference between A and C papers is often the level of detail in the answer. Use
3.End with a final concluding paragraph should summarize the key points.