315 years. 20,528 voyages, millions of lives: the Atlantic slave trade in two minutes

http://www.slate.com/articles/life/the_history_of_american_slavery/2015/06/animated_interactive_of_the_history_of_the_atlantic_slave_trade.html

315 years. 20,528 voyages. Millions of lives.

The Atlantic Slave Trade in Two Minutes