What was the main cause championed by the Grimke Sisters?

The Grimke Sisters, Angelina and Sarah Grimke, were staunch advocates for the abolition of slavery and were also actively involved in early women's rights. Their main cause was the abolition of slavery; they were some of the first women to speak publicly against the institution, often facing significant backlash for their views. The sisters used their platform to not only address the injustices of slavery but also to highlight how women's rights were intrinsically linked to the fight against slavery. Their advocacy was rooted in moral and religious beliefs, detailing the ethical imperative to end slavery. This commitment to both abolition and women's rights is what makes the choice regarding prison reform and abolition the most relevant context for their work and influence during the 19th century.

While labor rights, environmental conservation, and women's suffrage were significant social issues, they were not the primary focus of the Grimke Sisters' activism, which centered predominantly around abolition and its connections to women's rights.