A young voter leaves a polling station after casting her vote in Edinburgh, Scotland, on September 18, 2014, during a referendum on Scotland's independence. Scotland began voting Thursday on whether to become independent, in a referendum that could break up the centuries-old United Kingdom and create Europe's newest country since the collapse of Yugoslavia.  AFP PHOTO / LEON NEAL (Photo by LEON NEAL / AFP) (Photo by LEON NEAL/AFP via Getty Images)