Below is an excerpt of the speech made by Martin Luther King Jr. Read the text of the speech and answer question:"The Negro is not still free. The life of the Negro is still sadly crippled by the manacles of segregation and the chains of discrimination. The Negro lives on a lonely island of poverty in the midst of a vast ocean of material prosperity. The Negro is still languishing in the comers of American society and finds himself an exile in his own land. So we have come here today to dramatize a shameful condition."