Who were abolitionists? Select all that apply. John Brown Harriet Tubman Harriet Beecher Stowe John Amistad Frederick Douglass

John Brown, Harriet Tubman, Harriet Beecher and Frederick Douglass were abolitionists

Explanation:

John Brown armed the slaves with weapons from the arsenal, Harriet Tubman was a leading abolitionist by leading hundreds of slaves to freedom, Harriet Beecher made an anti-slavery movement with her novel Uncle Tom's Cabin and Frederick Douglass was an author and public speaker who sought to end the practice of slavery.