The UK and other European Countries played a significant role in the enslavement of more than 12.5 million people, who were forcibly shipped from Africa to the Caribbean and the Americas for almost 350 years, until slavery was abolished in 1833.

On a scale of 1-5, where 1 is not at all knowledgeable and 5 is very knowledgeable, how knowledgeable would you say you are about this history?