Hello. You have not shown 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.
The author must have started the text presenting the legacy of Thomas Jefferson to show his importance for the construction of the country and to justify the reason why he is such a relevant and important figure until today and mainly for the construction of democracy as we know it.
I think the answer is B. Forced vibrations, such as those between a turning fork and a large cabinet surface, result in a much lower sound than was produced by the original vibrating body.
Kaffir Boy tells the story of his life under apartheid, as well as how he escaped South Africa to attend an American university, leaving his family behind. Mathabane's unwavering honesty is the book's main strength. I hope my answer has come to your help. God bless and have a nice day ahead!
Answer:
The answer is B.
... Because it is what it is