In this country, meaning the U.S., Murray the term is considered highly offensive. I expect that a liberal audience would tend to rake you over the coals. I run in to this at re-enactment (I am an American Civil War re-enactor) You might get by if you explain the historical context. Unfortunately, people in this country want to toss historical accuracy out the window in the name of political correctness. Do what thou will but be prepared for the reaction. Not everyone is intelligent enough to know the difference between historical context and racism. Good luck. Kindest reguards, NEil