Final answer:
The detail from the text that best supports Walker's trailblazing beliefs in women's rights is option D: "Walker spent the rest of her life promoting women's rights. She was arrested repeatedly — for dressing like a man."
Step-by-step explanation:
The detail that best illustrates Walker's dedication to women's rights is her frequent arrests for non-conformity in gender expression, showing her commitment to the cause through personal sacrifice. The detail from the text that best supports Walker's trailblazing beliefs in women's rights is "Walker spent the rest of her life promoting women's rights. She was arrested repeatedly — for dressing like a man."
This detail shows that Walker was not afraid to defy societal norms and challenge gender roles by dressing in a way that was typically associated with men. Her actions were a significant statement against gender inequality and a symbol of her unwavering belief in equal rights for women.