The answer here that offers the most prejudice is B. After many years of living with a family that sells and promotes the use of bikes, it's easy to see how one could be prejudice against the use of automobiles.
<u>The correct answer is: It demonstrates that Nora is considering leaving her children.</u> Nora reveals to the nurse that she fears that her children will forget her if she leaves definitively. Nora believes that her secret will be revealed and she will be expelled from her home, her family and society. Nora did not have to worry about taking care of the children because she had the help of the nurse and more servants.