American poetry Geschichte African Americans Oregon Portland Biography African Americans Oregon Portland History 20th century African Americans Oregon Portland Social conditions 20th century African Americans Political activity Oregon Portland Alltag, Brauchtum Art Political aspects United States History 20th century Biografie Cowlitz Indians Ethnic identity Cowlitz Indians Folklore Cowlitz Indians History Cowlitz Indians Social life and customs Ethnology Idaho Idaho LITERARY CRITICISM / Poetry Poetry Political activists United States History 20th century Politische Kultur Portland Black Panthers History Protest movements United States History 20th century Radicalism Social aspects United States History 20th century Radicals United States History 20th century Schwarze. USA Seattle, Wash