What is the best definition below for a nation state? a place that most people live in today

a place that was discovered long ago

a place where people have a similar history and culture

a place with people from different backgrounds and culture

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