Angelina and sarah grimké:
a. supported catharine beecher's efforts to expand political and social rights for women.
b. delivered many public lectures in which they detailed their escape from slavery.
c. publicly defended the virtues of southern paternalism in lectures to southern women.
d. critiqued the prevailing notion of separate spheres for men and women.
e. were pennsylvania-born quakers whose religion compelled them to oppose slavery.