Answer: The education that will fit her to discharge the duties in the largest sphere of human usefulness will best fit her for whatever special work she may be compelled to do.
In this excerpt, Elizabeth Cady Stanton complains of the fact that women's education is determined by her relationships to other people as mothers, sisters, daughters and wives. This is true even when women do not fulfill these roles (for example, unmarried or childless women). This is different from the education of men, which is pursued by considering him an individual in his own right. She argues that, whatever work women decided to perform, their being educated would allow them to perform them in a much better way than if they were ignorant.
All of the above is the correct answer
Hello! I would say your answer is C, court opinion.
A court opinion is something used in court - it announces the final decision of the judge, as well as restates a lot of the important parts of the court case. This has to do with the law, so it should be very formal.
On the other hand, a letter to your grandmother should be casual as it is a personal matter. A newspaper article is going to be as formal, but it is not regarded with as high importance as something on the legal side. An instruction manual will also be formal, but, same reasoning as a newspaper article.
Hope this helps!