Political maps Fortressing Europe August 30, 2015 Alex A spate of construction & planned constructions of fences in Europe last decade hints at a new normal in illegal migration and a straining of old political ties. Related Posts:Population employment ratioChickens Live stock data by countryInflation GDP Deflator by countryLife expectancy at birth in yearsThe Oldest Building in Each U.S. State MappedBoundary walls & fences worldwideMapping Europe's refugee crisisMapped: What the Boogeyman Looks Like Across the Globe