What was the lend lease act?
ill mark brainliest

The Lend-Lease Act stated that the U.S. government could lend or lease (rather than sell) war supplies to any nation deemed “vital to the defense of the United States.” Under this policy, the United States was able to supply military aid to its foreign allies during World War II while still remaining officially neutral

Explanation:

it was a act of seld fesnse more over it was a peace treaty between the fogein contunries.

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.