Why, in this video, does the narrator say that it was ironic that mussolini founded a political party that was a "splinter of the socialist party"? explain this in a few sentences, using your own words

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate

d.)   when the us left nato after the end of the cold war and they had to evolve to focus on more humanitarian measures with the smaller budget