Columbia subject headings:
Harvard subject headings:
Capitalism--Brazil--History.
Investments, British--Brazil--Alagoas--History.
Investments, British--Brazil--History.
Railroads--Brazil--Alagoas--Finance--History.
Railroads--Brazil--Finance--History.
Princeton subject headings:
Capitalism--Brazil--History.
Investments, British--Brazil--Alagoas--History.
Investments, British--Brazil--History.
Railroads--Brazil--Alagoas--Finance--History.
Railroads--Brazil--Finance--History.