Turns out Crocker was a well-known abolitionist and defender of fugitive slaves.
From the sacbee.com
Elizabeth Van Lew, who had been educated by Quakers, was an ardent abolitionist.
From the inrich.com
His statue stands in Brown Square, which was the scene of abolitionist meetings.
From the en.wikipedia.org
Many of the activists became politically aware during the abolitionist movement.
From the en.wikipedia.org
Although he was an abolitionist, Lowell's opinions on African-Americans wavered.
From the en.wikipedia.org
The novel is based on the life of the UNC Chapel Hill professor and abolitionist.
From the charlotteobserver.com
The famous leader of the abolitionist movement died in February 1895 at age 77.
From the washingtonpost.com
The building was home of Stephen Myers, a slave and abolitionist in the 1800s.
From the timesunion.com
She was actively involved in abolitionist, suffrage, and temperance movements.
From the foxbusiness.com
More examples
A reformer who favors abolishing slavery
(abolitionism) the doctrine that calls for the abolition of slavery
(Abolitionism (animal rights)) Abolitionism within the animal rights movement is the idea that the legal ownership of nonhuman animals is unjust, and that it must be abolished before animal suffering can be substantially reduced. ...
(Abolitionism (copyright)) This article refers to movements to abolish or diminish Copyright restrictions on the flow of information.
(Abolitionism) Active movement to end slavery in the U.S. North before the Civil War in the 1860s.
The term "abolitionism" is sometimes used to distinguish those who advocated immediate and unconditional end of slavery, and the term "anti-slavery" used as a generic term to indicate opposition to slavery. In 18th and 19th century usage, the terms were often used interchangeably.
Countries which do not employ the death penalty
Someone who wishes to abolish or get rid of slavery.
A person who supported the movement to end the Transatlantic Slave Trade and slavery.