Your answer is A I remeberthis story quite well. :)
He is saying to not judge a person before knowing them properly. To understand the perpectives of people that face things like discrimination and not to have bad opinions on them.
Answer:
It shows the time scientists used to look for information about Jupiter's climate.
Explanation:
Right at the beginning of the text, the author shows that scientists have spent more than a century researching the reasons that lead Jupiter to have such a strong climate. In this way, the author shows, subjectively, that there was little information about Jupiter in the scientific community, which justifies such a long research.
Frederick Lucas said that the preamble did its job in setting the tone of the document and makes it clear why the Founding Fathers wrote it. Hope this helps.