The Children's Bureau is a federal agency in the United States that focuses on improving the welfare of children and families. Established in 1912, it works to promote safe and healthy environments for children, ensuring their basic needs are met. The bureau provides resources, research, and support to state and local agencies involved in child welfare. The agency addresses various issues, including child abuse, neglect, and foster care. It also collaborates with organizations to develop policies and programs that benefit children and families. Through its efforts, the Children's Bureau aims to enhance the well-being of all children across the nation.