An abolitionist is a person who advocates for the end of a particular practice or institution, most commonly associated with the movement to end slavery. Abolitionists worked tirelessly to promote the idea that all individuals should be free and equal, regardless of their race. They often used various methods, including writing, speeches, and organizing protests, to raise awareness and push for legal changes. In the United States, notable abolitionists included figures like Frederick Douglass, a former enslaved person who became a powerful speaker and writer, and Harriet Tubman, who helped many escape through the Underground Railroad. The efforts of abolitionists played a crucial role in the eventual passage of laws that abolished slavery, such as the 13th Amendment.