Final answer:
Sojourner Truth was a champion of abolition, women's rights, and prison reform.
Step-by-step explanation:
Sojourner Truth was a champion of abolition, women's rights, and prison reform. She fought against slavery and advocated for the freedom and rights of African Americans. Truth also actively supported women's suffrage and spoke out against the mistreatment of women. Additionally, she worked towards the improvement of prison conditions and the rehabilitation of prisoners.
Learn more about Sojourner Truth's advocacy