Read the excerpts from historical documents. From the Declaration of Independence:
. . . all experience hath shown, that mankind are more disposed to suffer, while evils are sufferable, than to right themselves by abolishing the forms to which they are accustomed.

From the Declaration of Sentiments:

. . . all experience hath shown that mankind are more disposed to suffer, while evils are sufferable, than to right themselves by abolishing the forms to which they were accustomed.

Why do Jefferson and Stanton include these similar excerpts in their documents?