How to argue with anti-white racists 2:

They like to go on about slavery, as if they’ve got a monopoly, but there’s always been slavery, and some was black against white, such as the African Barbary Coast (ABC!) slavery from the 15th to 18th centuries (about the same dates as the transatlantic one we always hear blacks cite), filled with raids on Europe right up to Iceland:

ABC slavery on Wikipedia: https://en.wikipedia.org/wiki/Barbary_slave_trade