April 4, 1968 Martin Luther King, Jr.'s death and how it changed America.

King, Martin Luther, Jr., 1929-1968 > Death and burial.

King, Martin Luther, Jr., 1929-1968 > Influence.

African Americans > Social conditions > 21st century.

African American leadership.

United States > Race relations > History.

United States > Social conditions > 21st century.