Stop With This Talk of 'Black Culture,' As If Blacks Are A Singular Entity

When will America and Americans realize that we are all Americans? There should be no 'white' culture, no 'black' culture, or any other culture, just American culture, one united. I am I wrong? We are one, one nation, not to be divided, because division of any sorts makes us look weak. One culture based upon our country, one with no ethnocentric biases, where we look upon one another as equals, extending liberty and justice for all. 'Each one, Teach one'