Columbia subject headings:
Harvard subject headings:
Brazil--Ethnic relations.
Brazil--History--1889-1930.
Culture conflict--Brazil--History--20th century.
Germans--Brazil--History--20th century.
Riots--Brazil--History--20th century.
World War, 1914-1918--Brazil.
Princeton subject headings:
Brazil--Ethnic relations.
Brazil--History--1889-1930.
Culture conflict--Brazil--History--20th century.
Germans--Brazil--History--20th century.
Riots--Brazil--History--20th century.
World War, 1914-1918--Brazil.