"The augmentation of slaves weakens the states; and such a trade is diabolical in itself, and disgraceful to mankind"
About this Quote
The subtext, though, is where the quote gets sharper. Mason condemns “the augmentation of slaves,” a phrase that targets expansion of the trade and the swelling numbers of enslaved people more than the institution already embedded in Virginia’s economy. It’s a critique calibrated to be politically usable: oppose the importation, warn of instability, invoke “states” and “mankind” in the same breath. That dual appeal lets him speak to northern delegates and to southern peers worried about security, rebellion, and social decay, without fully committing to emancipation.
Context matters: Mason delivered this kind of argument during the Constitutional Convention debates, when the new nation was bargaining over representation, commerce, and the Atlantic slave trade. His language exposes a central American contradiction in real time. The Revolution’s rhetoric promised virtue and liberty; Mason is insisting that a republic built on human trafficking will rot from the inside, even if it can’t yet admit that the rot is already foundational.
Quote Details
| Topic | Human Rights |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Mason, George. (2026, January 18). The augmentation of slaves weakens the states; and such a trade is diabolical in itself, and disgraceful to mankind. FixQuotes. https://fixquotes.com/quotes/the-augmentation-of-slaves-weakens-the-states-and-5846/
Chicago Style
Mason, George. "The augmentation of slaves weakens the states; and such a trade is diabolical in itself, and disgraceful to mankind." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/the-augmentation-of-slaves-weakens-the-states-and-5846/.
MLA Style (9th ed.)
"The augmentation of slaves weakens the states; and such a trade is diabolical in itself, and disgraceful to mankind." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/the-augmentation-of-slaves-weakens-the-states-and-5846/. Accessed 10 Feb. 2026.


