1. What is the right way to narrow down this research question? Broad question: How did the atomic bomb change military strategies after World War II?

  A.  Why did World War II change nations' military strategies?

 B. How did the deployment of the atomic bomb impact the United States' military strategy during the early years of the Cold War?

 C. What impact did the atomic bomb have on military strategy?

 D. In what ways did military strategy change because of the atomic bomb during the early Cold War?

2. What is the right way to narrow down this research question? Broad question: How did the atomic bomb shape the United States' governmental policies?

 A. In what ways did the United States' governmental policies change after the atomic bomb was used during World War II?

 B. Why did the United States' governmental policies change as a result of the dropping of the atomic bomb?

 C.  How did the United States' governmental policies change after World War II?

 D. How did the atomic bomb impact the United States' foreign policy with regard to nuclear weapons after World War II?