His soliloquy, Lament for Confederation, an indictment of the appropriation of native territory by white colonialism, was performed at the City of Vancouver's celebration of the Canadian centennial in 1967.
Hans monolog Lament for Confederation, en anklage mod den hvide kolonialismes tilegnelse af indianernes territorium, blev fremført ved Vancouvers fejring af Canadas hundredeårsjubilæum i 1967.