American history is full of examples of disagreements with the Supreme Court. Nothing rings more true than the narrow interpretations of the 14th and 15th amendments to the United States Constitution. Separate but equal actually meant separate and inherently unequal.
Reconstruction is the historical period Immediately following the Civil War up until 1877 that allowed African Americans to enjoy a window of opportunity and enfranchisement; that slavery had denied them. Radical Republicans (Liberal Republicans) aggressively promoted the concept of complete emancipation i.e. complete equality with whites in public accommodation,voting rights and entering into legal contracts.