Rob, we don't often disagree, but this time disagree we must. If a neighbor attacks you, clearly stating its intention to wipe you off the face of the earth, and you fight back and push the invaders beyond their late borders and into lands historically yours, that's not called stealing your neighbors' lands. It's called victory. Plenty of similar boundary adjustments took place after WW I and WW II. Were those adjustments stealing?
With regard to Brexit, I see it as the same kind of fighting -- in this case against a central agency making rules well beyond their legitimate writ, and without the blessings of the people the bureaucrats saw as their subjects. It's the beginning of the end for the EU and the Euro. If the European Commission had stayed within the bounds of sovereignty ceded by the nations they'd have been all right. But they had to go beyond that into niggling concerns and restrictions far outside their legitimate authority. Britain isn't the only country fed up with the results. The end may not be near but we've already passed the beginning of the end.
Trouble with that kind of history, Russ, is that it depends for validity on where you choose to draw the datum line - or rather, where it's convenient to draw it. You could equally, and truthfully, say that America was stolen by armed force from the native Indians, and be correct. I'm sure most of their survivors think likewise.
As for Palestine: I'm equally sure that the folks living there pre-1948 would have been happy for the status quo to continue.
The rest of the world agrees that those pesky settlements do not belong where they are, only the US feels obliged, usually, to think otherwise, and it's not dificult to see where that pressure comes from, and why it mostly succeeds. Money talks, as ever and everywhere. As does military muscle, so I guess the 6-Day War showed that.
WW1 and WW2 had little to do with wars of religion, whereas that's the basis, if not the entirety, of the Middle Eastern problem. As for Europe, it always had shifting edges within itself, and I guess that 'victory' when it involves taking fresh territory, is indeed theft, definition based on datum line, again. It's own Wars of Religion are, I hope, long past; the latest versions were played out on the island of Ireland not so long ago - and still burble away underneath, but whether either side really cared a hoot about the God they purported to be fighting about is another thing altogether. Bigotry always needs an object upon which to project its slant; often it's found in football. However, a new version may be about to be sprung, but this time, not Christian against Christian.
The Euro and 'Europe' may or may not come tumbling down any time soon - everything does, in the end, but for the present, Britain had a pretty cool deal; it had its own currency and distinctly different agreements on many things, including freedom of travel across borders. Throwing away something that worked well and brought a lot of commercial joy was crazy. I have to stick with my belief that Brexit had nothing to do with economics and everything to do with jingoism and racism. As I've mentioned before, anyone given to thinking about local race 'problems', would have grasped that the problem had arrived in Britain decades earlier, well before any European Union influence came into being. I also suppose that when the folks in the US talk about race 'problems' they do not reserve that emotion for Hispanic/Latinos alone... As with Britain, the US is carrying the result of its actions and European ones a long, long time ago. If there's a moral, it might be leave folks in peace where they are, and do your own hard work. Do we listen? Does China? Territorial ambitions never cease, unfortunately, and neither does colonization, wherever the possibilities present themselves. Today, it's called developing the infrastructure for someone. The reality is exploitation of mineral wealth, and the building of influence blocks abroad.
I may be right and could as easily be wrong, but either way this is my last comment on this matter. I like and respect you too much to throw that away fighting over largely lost causes!
;-)
Rob