What is it that the United States must be willing to do in order to achieve its foreign policy objectives? (Please no links)

What is the definition of double v campaign

What was a major component of reaganomics? 1. the belief that tax cuts to the wealthy would trickle down to the less fortunate. 2.the belief that providing tax cuts to lower-socioeconomic americans would boost the economy. 3.the belief that boosting home ownership would lead to americans having an investment in the economy. 4.the belief that correcting the business cycle would boost output and reduce unemployment.

What kind of non military support did u. s give to europe