Mark the statement if it correctly describes achievements of the han dynasty.
a.
trade with other parts of the world was expanded.
b.
a civil service system based on merit was begun to fill government positions.
c.
territorial borders were expanded.
d.
silk was discovered.
e.
paper was developed.
f.
schools were set up to teach confucian ideas.

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