Emancipation
One method abolitionists used to end slavery was to conduct public speaking engagements and campaigns to educate people about the horrors of slavery and advocate for its abolition. They also wrote pamphlets, books, and articles to spread awareness and mobilize public opinion against slavery.
Abolitionists used a variety of methods to help end slavery, including political lobbying, public speaking engagements, writing literature, organizing boycotts and protests, assisting with the Underground Railroad, and advocating for legal changes and societal shifts to end the practice of slavery.
abolitionists
Anti-slavery reformers used a variety of methods to help bring an end to slavery. First of all, Anti-slavery newspapers, books, and speaking engagements were used to educate the public about the horrors of slavery. More radical reformers established and ran the Underground Railroad, helping many slaves to escape forced servitude. Reformers also sought to bring an end to slavery via political reform, anti-slavery Whigs split from their party to form the Republican Party which held to an anti-slavery platform.
The Supreme Court did not decide to end slavery. Slavery was formally abolished in the United States with the passage of the 13th Amendment to the Constitution in 1865.