Catalonia Is Not Alone

Catalonia threw Spain into a constitutional crisis yesterday after declaring independence following a controversial referendum.

But the region is not alone in its hope for independence and the aftershocks of the Catalonia crisis could further splinter the EU with dozens of regions hoping to return to autonomy and fighting their own battle to regain control.

And this map, which shows the sheer number of regions with movements wanting greater autonomy or secessionist movements, makes a worrying...