Columbia subject headings:
Brazil--Social conditions--1985-
Lula, 1945-
Marginality, Social--Brazil.
Migration, Internal--Brazil.
Political campaigns--Brazil.
Poor--Brazil.
Harvard subject headings:
Brazil--Description and travel.
Caravana da Cidanania.
Princeton subject headings:
Brazil--Social conditions--1985-
Lula, 1945-
Marginality, Social--Brazil.
Migration, Internal--Brazil.
Political campaigns--Brazil.
Poor--Brazil.