SW VandeCarr said:
... as far as I know, Wales has never been an independent state. I believe the Welch tribes came under English rule in the 1300s.
Not losing site of the fact that this is primarily a discussion of the modern politics of the possibility of Scotland voting for independence and how that may lead to the further break-up of the United Kingdom, in answer to your post #10, SW VandeCarr, a few notes on the history:
Before the Romans, Britain was populated by the peoples we now refer to as the ancient Britons, the dominant ethnic group of which were the Celtic. But it was really after the Romans left to be replaced by the northern Germanic Angles and Saxons that the Celtic tended to get pushed to the extremities of Britain. And it was these Anglo Saxons that applied to them the term Welsh, meaning in old German ‘alien people’, the irony being that they were actually the indigenous people and it was the Anglo Saxons who were the invaders. The Welsh people’s name for themselves ‘Cymru’ means, in Gaelic, something like ‘the fellowship’. And the ancient county of England called Cumbria has a common etymology with Cymru, it is essentially the same term with the same meaning. Because you see, at that time, the Welsh people were not confined to that area of land which, today, we know as Wales. In fact, their largest and longest surviving kingdom was in the southern part of modern Scotland, centred on the city that today, we know as Dumbarton. As you said, it was not until something like 1300 that the area of land that we call Wales gained that particular label.
In more recent times, because parts of rural Wales were more rugged and wild than anything you found in England, there became a point when it was quite common for wealthier English people to own holiday homes in parts of Wales. In the 1970s there were frequent arson attacks against these holiday homes from the more extremist Welsh nationalists. Thankfully, that kind of incident is not so common now, but you can perhaps see that there is some historically founded strength of feeling to Welsh nationalism that a modern assessment of their likely place in the broader world might not take account of.
And I suppose the point is that, including several recent examples, history does tend to indicate that if Scotland does break away from the United Kingdom, it is highly likely that that will not be the end of it. There is a strong possibility that the remnant UK will then further factionalise. Indeed, it has been suggested by some that such a thing might not end with the independence of Wales and Northern Ireland. We could, potentially, even see the further factionalising of England itself. And the obvious fact that such a thing would be in the best interests of none of us might not make any difference…