Columbia subject headings:
Community development--Law and legislation--Mississippi River Region.
Economic assistance, Domestic--Law and legislation--Mississippi River Region.
Education--Finance--Law and legislation--Mississippi River Region.
Historic sites--Law and legislation--Mississippi River Region.
Harvard subject headings:
Community development--Law and legislation--Mississippi River Region.
Economic assistance, Domestic--Law and legislation--Mississippi River Region.
Education--Finance--Law and legislation--Mississippi River Region.
Historic preservation--Law and legislation--Mississippi River Region.
Princeton subject headings: