And eliminating Jim Crow was a valid federal action under the Constitution. States do NOT have the right to violate the fundamental constitutional rights of their citizens - and Jim Crow was a direct affront to the concept of equal protection. The Dixiecrats took a noble concept, states rights, and, by trying to wrap it around their sordid actions, instead fouled the core concepts they claimed they were standing for - and to this day, opponents of states rights simply point to 1948 as an effective means of trashing any good arguments in favor of states rights. And by bringing this up now, Lott just set federalism back several years.
If you are embarassed by the Dixiecrats espousing states' rights, are you also embarassed by the Ku Klux Klan's support of the Second Amendment or the ACLU's defense of the First Amendment? Because the People for the American Way support separation of church and state, would you call for a theocracy? Should we have stayed out of the European theater of World War II because Joe Stalin was our ally? Should we not have signed a defense treaty with Spain because Franco was an autocratic dictator? The liberals will use any wedge, legitimate or not, to attack conservative positions.
Conservatives must sear into their consciences two facts: they will never please liberals and they should not try to do so. Lott's remarks only set back states rights to the extent that conservatives let themselves be cowed by the liberal media and mainstream culture.