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In page Norfolk, Virginia:

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Virginia made some attempts to phase out slavery and manumissions increased in the two decades following the war. Thomas Jefferson Randolph gained passage of an 1832 resolution for gradual abolition in the state. However, by that time the increased demand from the settlement of the lower South states had created a large internal market for slavery. The invention of the cotton gin in the late-eighteenth century had made profitable the cultivation of short-staple cotton in the uplands, which was widely practiced.[citation needed]