Slavery was not founded, it has been around since ancient times (much more than 5000 years).
William Lloyd Garrison founded the American Anti-Slavery Society early in the 19th century.
Slavery was tolerated at the founding of the United States because some of the most powerful of the States were slave states and would not agree to abolition of slavery. If slavery had not been tolerated, the country would not have been founded in the first place
The American Antislavery Society was founded in 1833.
William Lloyd Garrison founded the American Anti-Slavery Society.
The American Anti-Slavery Society .
William Lloyd Garrison founded the American Anti-Slavery Society in 1833.Garrison was one of the country's leading abolitionists who, in addition to founding the American Anti-Slavery Society, published an antislavery newspaper, The Liberator.
The Thirteenth Amendment, which ended slavery in the United States, was ratified in 1865. The Ku Klux Klan was founded the same year.
Willima Lloyd Garrison
to end slavery from spreading to the western territories.
Abraham Lincoln who founded the Emancipation Proclamation to stop slavery Abe Lincoln
the American Anti-Slavery Society
John Wesley founded Methodism and fought to abolish slavery.
American Colonization Society
Since 1607 when Christopher Columbus founded America
William Lloyd Garrison
It didn't. Pennsylvania was founded by Quakers and they were against slavery. They were also the first colony to make a pact with the Native Americans.
It went against the ideals of freedom on which the nation was founded.
He was a famous abolitionist as well as journalist and social reformer. He was an editor of The Liberator, and a founder of the American Anti-slavery Society. He was also very supportive of the women's suffrage movement. He was a writer and coeditor for Genuis of Universal Emancipation newspaper in Baltimore, Maryland. He founded the Liberator, which was a weekly anti-slavery newspaper. founded the New England Anti Slavery Society. The next year, he co-founded the American Anti-Slavery Society.
Booker T. Washington
Slavery existed both in the Judean culture and in the Roman Empire where Christianity was founded. Christianity knew about slavery from the moment of its inception.
I know of one, Liberia.