Which sentence is correctly punctuated?

a. rain, hail, or snow, might cause us to delay our camping trip.
b. rain, hail, or snow might cause us to delay our camping trip.
c. rain hail or snow might cause us to delay our camping trip.
d. rain, hail or, snow might cause us to delay our camping trip
b?

What point of view is expressed by judith sargent murray in her essay "on the equality of the sexes"? a- that men would benefit from women learning more about taking care of their homes b- that women's lives would be enriched if they had access to further education c- that children would progress further in school if their mothers studied with them d-that society would be more accepting of women who attended school