How did what was William Lloyd garrisons greatest contribution to the cause of abolition?

William Lloyd Garrison's greatest contribution to the abolitionist cause was his role as the founder and editor of "The Liberator," an influential anti-slavery newspaper that began publication in 1831. Through his passionate writing and advocacy, he galvanized public opinion against slavery and called for immediate emancipation. Garrison's uncompromising stance and the promotion of moral suasion helped to mobilize the abolitionist movement, inspiring countless individuals to join the fight for freedom and justice. His efforts also laid the groundwork for subsequent civil rights advancements in the United States.