Mauritania In Mauritania, the last country to abolish slavery (in 1981), it is estimated that 20% of its population of 3 million people are enslaved as bonded labourers. Slavery in Mauritania was criminalized in August 2007. However, although slavery, as a practice, was legally banned in 1981, it was not a crime to own a slave until 2007. Although many slaves have escaped or have been freed since 2007, , only one slave owner had been sentenced to serve time in prison.
mauritania in mauritania the last country to abolish slavery (in 1981) it is estimated that 20% of its population of 3 million people are enslaved as bonded labourers slavery in mauritania was criminalized in august 2007 however although slavery as a practice was legally banned in 1981 it was not a crime to own a slave until 2007 although many slaves have escaped or have been freed since 2007  only one slave owner had been sentenced to serve time in prison