When the architects of our republic wrote the magnificent words of theand the , they were signing a promissory note to which every American was to fall heir. This note was a promise that all men, yes black men as well as white men, would be guaranteed the inalienable rights of . It is obvious today that America has defaulted on this promissory note insofar as her citizens of color are concerned. Instead of honoring this sacred obligation, America has given the Negro people a bad check, a check which has come back marked "insufficient funds." But we refuse to believe that the bank of justice is bankrupt. We refuse to believe that there are insufficient funds in the great vaults of opportunity of this nation. And so, we've come to cash this check, a check that will give us upon demand the riches of freedom and the security of justice.

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