As the early 1900's was still a religious period, many people had discontent with that theory because they thought it damaged the origins of the bible, and public morality.
Answer:
I think it may be the 3rd answer but not really sure
The role of the United States in the Vietnam War began after World War II and escalated into full commitment during the Vietnam War from 1955 to 1973. The U.S. involvement in South Vietnam stemmed from 20 long years of political and economic action.
The frustration-aggression principle most clearly applies to individuals with higher-than-average levels of blood alcohol.
When people have more alcohol in their blood than what is recommended/allowed, they are likely to exhibit signs of aggression if they are frustrated. They might become violent if they cannot do something/something doesn't go according to their plans, which may not be the case with sober people.
Explanation:
loss of GDP, loss of tax revenue, increased cost of unemployment benefits, loss of income for individuals, and. greater disparities in the distribution of income.
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