This cartoon, ridiculed abolitionists as espousing all sorts of radical ideas that just sow discord (you can search for more ridicule the men in the picture were subjected to): https://www.loc.gov/pictures/item/2008661525/

Or this one, "I'm not to blame for being white!": https://www.loc.gov/pictures/item/2008661643/

Or another one, also ridiculing "free love" and criminalisation of tobacco, and other positions held by abolitionists Republicans: https://www.loc.gov/pictures/item/2003656588/