The treatment of slaves in the United States varied by time and place, but was generally brutal and degrading. Whipping and sexual abuse, including rape, were common.
Teaching slaves to read was discouraged or (depending upon the state) prohibited, so as to hinder aspirations for escape or rebellion. In response to slave rebellions such as the Haitian Revolution, a failed uprising in 1822 organized by Denmark Vesey, and Nat Turner's slave rebellion in 1831, some states prohibited slaves from holding religious gatherings without a white person present, for fear that such meetings could facilitate communication and lead to rebellion.
Slaves were punished by whipping, shackling, beating, mutilation, branding and/or imprisonment. Punishment was most often meted out in response to disobedience or perceived infractions, but masters or overseers sometimes abused slaves to assert dominance. Pregnancy was not a barrier to punishment; methods were devised to administer lashings without harming the baby. Slave masters would dig a hole big enough for the woman's stomach to lie in and proceed with the lashings.
The mistreatment of slaves frequently included rape and the sexual abuse of women. The sexual abuse of slaves was partially rooted in historical Southern culture and its view of the enslaved as property. After 1662, when Virginia adopted the legal doctrine partus sequitur ventrem, sexual relations between white men and black women were regulated by classifying children of slave mothers as slaves regardless of their father's race or status. Particularly in the Upper South, a population developed of mixed-race (mulatto) offspring of such unions, although white Southern society claimed to abhor miscegenation and punished sexual relations between white women and black men as damaging to racial purity.
Frederick Law Olmsted visited Mississippi in 1853 and wrote:
A cast mass of the slaves pass their lives, from the moment they are able to go afield in the picking season till they drop worn out in the grave, in incessant labor, in all sorts of weather, at all seasons of the year, without any other change or relaxation than is furnished by sickness, without the smallest hope of any improvement either in their condition, in their food, or in their clothing, which are of the plainest and coarsest kind, and indebted solely to the forbearance or good temper of the overseer for exception from terrible physical suffering.