Columbia subject headings:
Rio Grande do Sul (Brazil : State)--Biography.
Rio Grande do Sul (Brazil : State)--Emigration and immigration.
Rio Grande do Sul (Brazil : State)--History, Military.
Soldiers--Brazil--Rio Grande do Sul (State)--Biography.
Harvard subject headings:
Immigrants--Brazil--Rio Grande do Sul (State)
Rio Grande do Sul (Brazil : State)--Biography.
Rio Grande do Sul (Brazil : State)--History, Military.
Soldiers--Brazil--Rio Grande do Sul--Biography.
Princeton subject headings: