Emory University's SCLC Archives Video clip from King's speech on 4 December 1967 announcing the campaign Poor People's Campaign, Civil Rights Digital Library 1968 in Washington, D.C. COINTELPRO targets Martin Luther King Jr. Protests in the United States Poverty in the United States Civil rights movement Nonviolent resistance movements Mexican-American history Occupations (protest) Protest camps Protest marches in Washington, D.C. May 1968 events in the United States June 1968 events in the United States 1968 protests