british involvement in slavery
http://www.bing.com/search?q=british+involvement+in+slavery&qs=UT&pq=british+involvement+in+slav&sc=1-27&cvid=A1A39A51EBAE4F2596D98CB6C2003874&FORM=QBLH&sp=1
Contrary to popular opinion, the South (united states) is not the only, nor is it the first place that slavery happened. Joseph getting sold into slavery back in Genesis. It was a common practice before then as well. There are no peoples on this earth that have not participated in slavery in one form or another or both.
Liberals are like a "Slinky". Totally useless, but somehow ya can't help but smile when you see one tumble down a flight of stairs!