The U.S. reluctance to send Americans to fight in foreign countries for fear of getting the U.S. involved in another Vietnam is called "D<span>. the Vietnam syndrome," since the Vietnam War was viewed by many as being a foreign policy disaster. </span>
Answer:
D. Incentive
<u>Incentive </u> refers to the cost that motivates an economic decision.
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The war brought full employment and a fairer distribution of income. Blacks and women entered the workforce for the first time. The war also brought the consolidation of union strength and far-reaching changes in agricultural life.