What are the events that could have happened that could have made the US whites a lot more racist in the 60s, or at least conviced Northern Whites to not make civil rights a federal matter? Maybe no WW2 and no Holocaust? So you see the sort of low grade anti-Semitism that was prevalent in the West in the 1930s go on? And without the Holocaust and the camps, you do see the start of white guilt and the push for racial equality?