Population proportion over 60 by country
via chartsbin.com
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World
The vikings
Area raided or occupies by the Vikings.
Read MoreHow americans die abroad
Most common cause of unnatural death, reported U.S. citizen deaths overseas (2005-2014).
Read MoreThe world’s major tourist destinations
Via viewsoftheworld.net
Read MoreThe world according to the middle ages
Based on the 13th century Hereford Mappa Mundi.
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