Columbia subject headings:
Harvard subject headings:
Brazil--Economic conditions--21st century.
Brazil--Economic policy--21st century.
Brazil--Politics and government--21st century.
Debts, Public--Brazil
Social classes--Brazil
Princeton subject headings:
Brazil--Economic conditions--21st century.
Brazil--Economic policy--21st century.
Brazil--Politics and government--21st century.
Debts, Public--Brazil.
Social classes--Brazil.