HELP ASAP! WILL MARK BRAINLIEST I NEED ANSWERS. Which one factor contributed to the fall of the Western Roman Empire?

A. Dictatorship of the Roman emperors
B. Inefficiency of the Roman soldiers

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