Or, to go back to the main story of this chapter, in the era when Washington was least polarized, political consensus rested on a foundation of racial bigotry that most would find abhorrent today. The compromises Congress made to preserve the peace included voting down anti-lynching laws and agreeing to lock most African Americans out of Social Security. I would call that political system far more ideologically extreme than the one we have today, even as it was less polarized.