What was the major cause of the growing middle class of government workers throughout the 1960s?

A. The escalation of the Vietnam War

B. the development of new immigrants communities

C. the success of Johnson’s war on poverty

D. the increased efforts to win the space race

In the 1950s, the u.s. government encouraged american jazz musicians to perform in the soviet union, which was an enemy of the u.s. at the time. of what foreign policy goal is this a good example? strengthening world economic growth improving education for the global population advancing the growth of democracy and good government increasing understanding of american values and creating a receptive international environment