This photo shows the Civil Rights March on Washington, D.C. with Dr. Martin Luther King, Jr. and Mathew Ahmann in a crowd. (Photo from the National Archives and Records Administration)

From A March To A Crawl: The 50th Anniversary Of The I Have A Dream Speech

Could Dr. King have imagined that although infant mortality has declined over time for both Blacks and Whites, the gap between the races is wider today than it was in 1950?