It is necessary because if you don't have a confirmed opinion with textual evidence to back it up you wont have a good argument.
Answer:
Sexism
Explanation:
A truly riduculous concept, men are considered more capable in education a lot. It is mostly men in high positions of authority anyways so I suppose they don't want that to change so by giving men more opportunities sexism continues.
These setting details help establish a mood of a relaxed excitement because the day is beautiful all of the townspeople are present and they seem happy and carefree