Six party platforms from 1840-1860 that supported slavery.
Twenty Democratic Party platforms from 1868-1948 that either supported segregation outright or were silent on the subject.
The use of the Ku Klux Klan, which, according to Columbia University historian Eric Foner, became “a military force serving the interests of the Democratic Party.” University of North Carolina historian Allen Trelease described the Klan as the “terrorist arm of the Democratic Party.”
The Democratic Party opposed the 13th, 14th and 15th amendments to the Constitution. The 13th banned slavery. The 14th effectively overturned the infamous 1857 Dred Scott decision (made by Democratic pro-slavery Supreme Court justices) by guaranteeing due process and equal protection to former slaves. The 15th gave black Americans the right to vote.
And so it went as the Democratic Party built itself politically on a culture of racism that is now once again overflowing in this sudden drive of 21st century leftists to deny the original identity politics that created them — and which is still the nuclear core of their ideological energy.
https://spectator.org/is-it-time-to-ban-the-democratic-party/
I'm gonna get in line for my check and act outraged that they would deny my blackness. (I'm white, but we live in clownworld, right?)