What reforms did Theodore Roosevelt implement during his second term

What event did not contribute to the start of ww11

Who were some of the most important scientist in there and shipments of the revolution

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