You really should refrain from inundating the Dims with facts. Their poor little minds can’t handle the overload.
Who are the racists? The Democratic Party that were slave masters before the Civil War, organized the Ku Klux Klan post-CW, were responsible for Jim Crow Laws in the South, resegregated the Federal Government (thanks to racist President Woodrow Wilson), were the segregationist Dixiecrats, and had as heroes George Wallace, Bull Connor, Lester Maddox, and William Fulbright. The Democrat Party was and is the party of slavery and intolerance. However, that fact is irrelevant to Donkey true belivers.
We should encourage donks to think like this. When they can't see the real reasons for failure, they'll continue to lose elections.