The Children's Defense Fund (CDF) is a nonprofit organization founded in 1973 that advocates for the rights and well-being of children in the United States. Its mission is to ensure that all children have access to education, healthcare, and a safe environment. CDF works to raise awareness about issues affecting children, such as poverty and discrimination, and promotes policies that support their needs. CDF conducts research, provides resources, and mobilizes communities to take action on behalf of children. The organization also runs various programs and campaigns, including the annual Children's Sabbath, which encourages faith communities to focus on children's issues.