The only formula powerful enough to heal the wounds between white conservatives and radicals, according to woodward, was the "magical formula of white supremacy, applied without stint and without any of the old conservative reservations of paternalism, without deference to any lingering resistance of northern liberalism, or any fear of further check from a defunct southern populism." what does woodward mean by the phrase the "magical formula of white supremacy"? how was the "formula" applied? be specific, citing several examples. what was the ultimate goal of this movement?