The State Department may cooperate with the Federal Government, its agencies or instrumentalities, in the administration of Child Welfare Services as provided in Title V, Part 3, of the Federal Social Security Act relative to establishing, extending and strengthening services for the protection and care of homeless, dependent and neglected children and children in danger of becoming delinquent in predominantly rural areas and other areas of special need and may receive and expend all funds made available to the Department by the Federal Government, the State or its political subdivisions for such purposes.