Final answer:
a) True By applying the principles of universal freedom and equality to both abolition and the status of women, they played a pivotal role in shaping the early feminist movement in America.
Step-by-step explanation:
The Grimke sisters, Sarah and Angelina, were indeed pioneers in applying the abolitionist principles of universal freedom and equality to the status of women. They were fervent abolitionists who linked the struggles against slavery and the subjugation of women, asserting that both were rooted in the same system of oppression.
Sarah Grimke, through her writings and speeches, notably challenged the prevailing societal norms, advocating for women's rights based on the same principles of human equality espoused in the fight against slavery. The Grimke sisters' activism laid a crucial foundation for the later women's rights movement, making them influential figures in history for their efforts to advance the cause of both abolition and women's rights.
The Grimke sisters were exceptional in their time for connecting the fight against slavery with the fight for women's rights. Their advocacy and writings significantly contributed to the discourse on equality and freedom for all, regardless of race or gender. By applying the principles of universal freedom and equality to both abolition and the status of women, they played a pivotal role in shaping the early feminist movement in America.