{{U}}Five score years ago, a greatAmerican, in whose symbolic shadow we stand signed theEmancipation Proclamation. This momentous decree came as a great beacon light of hope to millions of Negro slaves who had been seared in the flames of withering injustice. It came as a joyous daybreak to end the long night of captivity.{{/U}} {{U}}But one hundred years later, we must face the tragic fact that the Negro is still not free. One hundred years later, the life of the Negro is still sadly crippled by the manacles of segregation and the chains of discrimination. One hundred years later, the Negro lives on a lonely island of poverty in the midst of a vast ocean of material prosperity. One hundred years later, the Negro is still languishing in the corners ofAmerican society and finds himself an exile in his own lanD、So we have come here today to dramatize an appalling condition.{{/U}} In a sense we have come to our nation’s capital to cash a check. When the architects of our republic wrote the magnificent words of theConstitution and theDeclaration of Independence, they were signing a promissory note to which everyAmerican was to fall heir. This note was a promise that all men would be guaranteed the inalienable rights of life, liberty, and the pursuit of happiness.