Final answer:
Madame C.J. Walker supported her community by building a factory, opening beauty schools, and donating to Black organizations, in addition to creating her line of products. So, the correct answer is options b,c, and d.
Step-by-step explanation:
Madame C.J. Walker's legacy of giving back to her community encompasses a variety of actions beyond developing a line of hair care products tailored for Black women. Madame Walker built a factory to manufacture her products, which provided job opportunities and opened beauty schools that trained Walker agents, fostering economic empowerment within the Black community.
Additionally, she gave back by donating to organizations that helped Black communities thrive, including contributions to educational scholarships and anti-lynching campaigns, establishing herself not just as a businesswoman but also as a patron of social justice.
Her activities emphasized self-help and economic independence, aligning with other historical figures such as Maggie Walker and Marcus Garvey, who advocated for Black entrepreneurship and self-determination.