The Cold War ended as a result of internal factors such as Gorbachev's reforms, the weak economy of the USSR and the Satellite States breaking away from the USSR, and external factors such as US-Soviet diplomacy, and various treaties being signed that limited arms.
(Choose whichever you want)
I think the best answer would be : c. Classic rock emerged in the 1960s at the same time the society rebelled
Even though Rock music tends to be perceived as the music of the rebellious teens, one could argue that it's not all about rebellions but it's about expressing your own personal freedom
Hope this helps
Most likely because art during the Dark and Middle Ages was more focused a religious subjects, and so artists wanted their religious art to look more flat, and thus, more holy. This is why perspective was ignored.
Music is an outlet, where I can be myself and express my feelings and emotions when I don’t feel like talking to people. I’m not very good with people, or words so music fills that gap.
The industrial revolution, the Romantic period tried to avoid that stuff, think of hippies from the 1800s
