Keywords: Diretorio dos indios ; Brazil Politics and government 1763-1822 ; Pará (Brazil : State) History ; Maranhão (Brazil) History ; Indians of South America ; Brazil ; Government relations ; Indians of South America ; Cultural assimilation ; Brazil ; Brazil ; Politics and government ; 1763-1822 ; Pará (Brazil : State) ; History ; Maranhão (Brazil) ; History ; Hochschulschrift ; Hochschulschrift ; Hochschulschrift ; Brasilien ; Kolonialismus ; Indianer ; Kulturkontakt ; Portugiesen ; Geschichte 1700-1800 ; Pará ; Maranhão ; Geschichte 1700-1800