Legacies from the past: Some of the lesser-known heritage sites thenationalnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thenationalnews.com Daily Mail and Mail on Sunday newspapers.
Four memorials commemorating the Tutsi genocide in Rwanda, during which at least 800,000 people were exterminated, became UNESCO world heritage sites on Wednesday, the UN organization announced.