Sacheen Littlefeather famously refused an Oscar at the 1973 ceremony on behalf of which actor?

Sacheen Littlefeather famously refused an Oscar at the 1973 ceremony on behalf of which actor?

A Al Pacino
B Marlon Brando
C Robert De Niro

Brando declined the Best Actor award for his role in The Godfather due to “the treatment of American Indians today by the film industry”, sending Sacheen Littlefeather to attend the ceremony on his behalf and declare his reason for refusing it.

The correct answer is Marlon Brando.