You haven’t given any lesson as of yet.
As I have said the democrats have a consistent streak of supporting the KKK from the southern rebel democrats to the progressive KKK democrats of later.
Lincoln may not have been perfect in every statement or act but he fought against the southern democrat KKK rebels in the long run and defended the Constitution for all.
All the southern democrat rebels wanted was their own rule over the rights of others.
Good grief—enough hyperbole already!! Everybody agrees
KKK-bad
Racism-bad
Slavery-bad
Lincoln could NOT have fought against the KKK!! They weren’t even formed until AFTER the Civil War!!