Which detail from the text contributes to the development of the key idea identified in Part A?

“They must be kept from mischief and melancholy by being constantly engaged in active labor, which is to be furnished and directed by those better able to think, &c., &c.”

“As to her home, she is not likely to leave it more than she now does for balls, theatres, meetings for promoting missions, revival meetings, and others to which she flies…”

“’The beauty of home would be destroyed, the delicacy of the sex be violated, the dignity of halls of legislation degraded, by an attempt to introduce them there. Such duties are inconsistent with those of a mother;’"

“By ascertaining the true destiny of Woman; giving her legitimate hopes, and a standard within herself; marriage and all other relations would by degrees be harmonized with these rights.”