In the excerpt from no compromise with the evil of slavery by William Lloyd Garrison, why did Garrison write in present, no compromise with the evil of slavery

To outline his plan to gradually phase out and slave across the country
To warn that the conflict of war over enslavement will lead to economic collapse in America
To argue that the practice of enslavement is morally and spiritually corrupt, and must end
To explain how America will benefit once enslaved people are granted their freedom

The correct answer is: To argue that the practice of enslavement is morally and spiritually corrupt, and must end.