1. Reparations - IDK. I'll cross that bridge when/if any proposal starts to get traction. I'm thinking it isn't going to happen. As far as foreign born, if it is decided that something is owed to the descendants of Slaves, it would be an American debt. If someone immigrated today they would share in the responsibility we have towards our existing debts, which are substantial.
2. There was a split between Northern and Southern Democrats even before secession, but yes, the south was predominantly democrat. As far as all Republicans - Everyone forms biased, so we are all capable of racism. But no, not all of any group is one way. But while not all Republicans are racist, we are judged by the company we keep. And whatever the history of the two parties, it isn't Democrats flying the Confederate flag, making excuses for police brutality, etc.
3. All Americans - that argument would be better if your meme wasn't "black people" identity politics
4. I went through the first page of your posts - seems fairly right of center. Maybe point me to a meme that demonstrates your bipartisan scorn.
Your level - that's for others to judge, but thus far I'm unimpressed.