I believe it is going to be C but I may be incorrect.
Answer:
to inform readers of the authors' family histories and how their connection to sugar spurred their interest and research
Explanation:
The answer to this question is the letter "D" which is "The emphasis on how people have been handicapped implies that society has gone to extremes to ensure equality". Some defined absolute equality prevents people in expressing themselves and prevents them in doing things which will make them happy. Some under extremes trials just to attend equality and fairness.
In the excerpt from chapter 6 of Animal Farm, humans, even though they are sure that the windmill won't ever be successful, have a sense of recognition and respect for what the animals have done, for their hard work and persistence to manage their own affairs, which granted them independence. This recognition of effort regardless of what the results can be is something natural of humans, and that is why the answer is D. They value efficiency and accomplishment.
I don’t think there is enough context clues for me to answer sorry
