alternatehistory.com

IOTL, Britain abolished slavery in the 1830s, thirty years before the United States did, and with considerably less bloodshed as far as I know.

But I have to wonder...if the thirteen colonies, or at least the Southron colonies, remained part of the British Empire, would that push back the abolition of slavery in Britain? Assume that the cotton gin is still invented, or not; it's up to you. Could it even hasten the abolition of slavery?
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