Answer:
it would tell us what it was like to be on the front lines during the war
Explanation:
Suprisingly the answer is B. This is the United States primary defense on any missile based attack, even against ICBM's (although not to effective). A perfect example of this type of combat defense is what Israel does, they have actually perfected it.
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Answer:
A major challenge for newly independent scientists today is that the biological sciences are rapidly becoming much more interdisciplinary.
Explanation:
President Kennedy had mis managed US policy in Vietnam