The Jin and the Xia dynasties.
B John pemberton and coca cola hope this helps :)
King was referring to the African Americans.
Martin Luther King, Jr.spoke about the injustice endured for centuries by African Americans. The words were spoken in his famous "I have a dream" where he articulated his vision <span>that the sons of former slaves and the sons of former slave owners will be able to come together as one people</span>