From our work on pre-Uncle Tom’s Cabin America –
abolition
plight
eloquent
denounce
zeal
potent
commodity
asunder
caprice / capricious
heathen
prerogative
presumptuous
transgression
expatriation
tyranny
sovereign
suppress/ suppression
perpetuate
ambivalent
convey
anguish
fettered
vanity
From Uncle Tom’s Cabin –
quadroon
mulatto
verandah
daguerreotype
pertinacious
apprehensive
aquiline
reprehensible
compensate
obsequious
supposititious
stentorian
a specific (as a noun) –