Puerto Rico was one of the last bastions of slavery in this hemisphere.
As a comparative study, it highlights the distinctively brutal features of American slavery.
If slavery was going to end, free blacks insisted that whites accept them as equal citizens—and end slavery immediately.
The Aché, for example, had suffered generations of genocidal attacks and slavery.
Booker T. Washington was not above invoking the supposed closeness of the races in slavery times himself.
It is none of my business which way the slavery clause is decided.
The mores changed and all the wider deductions in them were repugnant to slavery.
Plato was arrested and sold into slavery on his own isle of Ægina.
Since the abolition of slavery the word "slave" has become a token.
They could judge, by contrast, of the abasing influences of slavery.