Where slavery is still the strongest—30 million

http://www.washingtonpost.com/blogs/worldviews/files/2013/10/slavery-per-capita-map-wo-arrows.jpg

This is not some soft, liberal, by-modern-standards definition of slavery. This is slavery. There are 30 million people living today as forced laborers, forced prostitutes, child soldiers, child brides in forced marriages or other forms of property. There are 60,000 right here in the United States – yes, really. This map shows the proportion of each country that is enslaved. It's highest in Mauritania, a shocking four percent, due in part to social norms tolerating the practice. A little more than one percent of people in India are enslaved, which translates to 14 million Indians living as slaves today. You can see the breakdown by numbers of slaves here.

http://www.state.gov/j/tip/

http://www.catwinternational.org/

http://www.notsosuper.org/