Final answer:
Marian Wright Edelman started Children's Defense Fund (CDF) to raise money for poor and disabled children and their families.
Step-by-step explanation:
Marian Wright Edelman founded the Children's Defense Fund (CDF) in 1973 to advocate for the rights and welfare of children, particularly those who are poor, disabled, or otherwise disadvantaged. The CDF works to ensure that these children and their families have access to adequate health care, education, and support services. The organization has been a pivotal force in enacting policies to protect children and works to raise public awareness and funds to support its mission of ensuring every child has a level playing field.