- Giuseppe Mazzini
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Distributive Justice: The Right and Wrong of Our Present Distribution of Wealth
John A. RyanRead For Free -

Address to the Non-Slaveholders of the South on the Social and Political Evils of Slavery
Lewis TappanRead For Free -

Thoughts on the Necessity of Improving the Condition of the Slaves in the British Colonies With a View to Their Ultimate Emancipation; and on the Practicability, the Safety, and the Advantages of the Latter Measure.
Thomas ClarksonRead For Free - Charlotte Elizabeth
- American Anti-Slavery Society
- Desiderius Erasmus
- American Anti-Slavery Society
- Lucius Annaeus Seneca
- John Bright
- Henry David Thoreau
- kniaz Petr Alekseevich Kropotkin
- Woodrow Wilson



