I think the answer is Emperor Justinan
In 1766, Franklin testified in the British Parliament against the Stamp Act of 1765, which required that all legal documents, newspapers, books, playing cards and other printed materials in the American colonies carry a tax stamp.
Deed Scott who lived in a free state and territory which meant slaves were prohibited was not entitled to his own freedom. “ African Americans can never be citizens” this pushed the country one step closer to civil war.