Final answer:
Initiatives to protect non-white women from being sold into slavery were included in the 19th century as part of the abolition movement, with the involvement of women's rights advocates.
Step-by-step explanation:
In the 19th century, initiatives were included to protect non-white women from being sold into slavery. The abolition movement, which aimed to end slavery, was a major factor in these initiatives.
Women's rights advocates, such as Elizabeth Cady Stanton, played a significant role in pushing for the protection of non-white women from slavery.