The kkk is your answer .-.
A) his justification was vengeance
Answer:
World War II conviced U.S. leaders that the policies of isolationism & appeasement had been mistakes. To counter the growing Soviet threat, U.S. leaders sought new ways to keep the U.S. safe & protect its interests abroad
At the end of World War II, there was only one superpower. This was the United States. This is also the time period where the United States experienced its famous "baby boom", where the annual birth rates of women exceeded 2 per 100 women.
<span>The united states would have had to keep its commercial vessels out of waters patrolled by U-boats. This would have been politically unpopular and economically damaging.</span>