Columbia subject headings:
Argentina--Politics and government--2002-
Brazil--Politics and government--1985-2002.
Lula, 1945-
Partido dos Trabalhadores (Brazil)
Partido dos Trabalhadores (Brazil)--Influence.
Harvard subject headings:
Brazil--Politics and government--1985-2002.
Lula, 1945-
Partido dos Trabalhadores (Brazil)
Political culture--Argentina.
Political parties--Argentina
Princeton subject headings: