Reka @reka CC BY-NC-SA 29/06/2017 2 2 Six siècles de conflits : the past was not peaceful from Max Roser sur Twitter▻https://twitter.com/MaxCRoser/status/880110307628253184 https://pbs.twimg.com/media/DDbHjZVWAAENV-A.jpg #guerres #conflits #visualisation #Twitter Reka @reka CC BY-NC-SA
