The government outlawed slavery in 1981 and made it a crime in 2007. Estimates of the percentage of slaves vary from 10% to 20% of Mauritanian population.
Auschwitz was the name given to the Nazi Death Camp in Southwestern Polan that became arguably the most notorious of all of the camps, killing approximately 1 million people from May 1940 to January 1945. This concentration camp was lead by the Nazi leader Adolf Hitler. Popularly known people like Anne Frank was a prisoner of this camp.
The Qing Dynasty followed the collapse of the Ming Dynasty