<span>The main message of the song is to stand up and revolt against the old
bureaucracy. This was spearheaded by young people, and eventually the workers
of the nation. It’s telling the people to rise up in a revolutionary struggle
against an evil and powerful regime, and defend Mao Zedong with their life. </span>
It's tirade because a tirade is an angry, long, bitter speech or outburst.
Hello. You did not enter the text to which this question refers, which makes it impossible for it to be answered accurately. However, I will try to help you in the best possible way.
According to the reading of your question, we can see that the author uses persuasive techniques related to something that is painful for him. In that case, we can consider that he uses pathos as a persuasive technique. This is because pathos is a resource that explores the emotion of the reader in relation to the topic addressed, this makes the reader sympathize with the author's words and intensifying the tone promoted in the text.
Answer:
A. Eventually he gave up, saying, "The problem is too complicated, scientifically insoluble."
B. But Akerblad's success in identifying so many demotic characters now led him to make a serious mistake.
C. It was like the inspired hunches that have led so many of the great advances in science and technology over the ages.
D. Because of this mistaken belief, Young put roadblocks in his own path.
