I'm not sure and if there is an underlying problem it is certainly exacerbated by the first past the post voting system that is used in the US and UK. But in an

I'm not sure and if there is an underlying problem it is certainly exacerbated by the first past the post voting system that is used in the US and UK. But in any case I certainly see the principle in politics all over the world, in particular pigeonholing every person into "right" or "left", for example.