The Secretary shall, during 1964, appoint an Advisory Council on Public Welfare for the purpose of reviewing the administration of the public assistance and child welfare services programs for which funds are appropriated pursuant to this chapter and making recommendations for improvement of such administration, and reviewing the status of and making recommendations with respect to the public assistance programs for which funds are so appropriated, especially in relation to the old-age, survivors, and disability insurance program, with respect to the fiscal capacities of the States and the Federal Government, and with respect to any other matters bearing on the amount and proportion of the Federal and State shares in the public assistance and child welfare services programs.