The kind of music that changed the 1960s was C- Counterculture.
Counterculture was an anti-establishment phenomenon that developed between the mid-1960s and the mid-1970s in the UK and then spread to the United States and the Western World. This movement marked the first cultural-revolution that used multiple media platforms to urge the society to take action and reject the norms of the previous decade, so as to express their opinion regarding the US intervention in Vietnam, sexuality, civil rights, and more.
Answer: Some of the text reinforces the video by providing facts.
In the video no one pokes fun at the myths in the text, therefore B is ruled out. The text does not contradict the video either, on the contrary, the text reinforces what we saw on the video by providing additional facts about the information we saw on the video; therefore, option D is ruled out and we have C as the answer. A is not the answer either because the video is not an adaptation or reenactment of the text. The text is independent from the video, they just have the same argument and provide independent facts to support the same claim.
The answer would be C. To be involved in a difficult situation. Hope this helps.
