Why does the author include the section

The response to this question is as follows. It appears the choices for this question were omitted. Nevertheless, it's clear the author included the section 'Famous words have echoed throughout history' to illustrate the advantages and disadvantages of mentioning women's and slaves' ideas in the declaration. The author draws a parallel to how the women who organized the Seneca Falls Convention in 1848 used concepts from the Declaration of Independence to craft their own 'Declaration of Sentiments' in support of women's rights. Additionally, the author references Abigail Adams' conversations with her husband, John Adams, about creating laws that would benefit women.