What if?
What if the French had done more to support the Jacobites in 1745-46? I was recently reading a book of the World's 100 most decisive battles. I was surprised to see the 1746 Battle of Culloden on the list. The book was by an American university professor. So, no great surprise that it should not be trusted as a basis for the high school history exam. This professor believes, according to the book, that James VIII and II was a son of Charles II, not his brother, and it was Charles II who was deposed by William of Orange. I long ago ceased to be disappointed or surprised by the lack of a grip of the facts shown by the majority of US university professors whose books I've read. Anyway, the guy does pose some interesting points when it comes to what might have happened if Charles Edward Stuart had managed to tip German Geordie off the throne. That might have happened if the French had made more of an effort to send arms and troops to support The Rebellion. The restored Stuart monarchy would have repaid the French by allying the United Kingdom with France. Your man argues this would have meant the British would not have kicked the French out of Canada; the American colonists would have taken longer to kick their British protectors out; the French state might not have bankrupted itself supporting the American rebels; and consequently the French Revolution may never have happened. And the British under the Stuarts would have supported France against Prussia's Frederick the Great rather than bankrolling his wars in Europe. So, a completely different balance of power in Europe. Maybe no World war One and therefore no World War Two. A lot of interesting "what ifs".