Cue "If I didn't have you"
Are there nations in this world who would literally be global powers if it weren't for one powerful rival nation who, over the course of history, has locked them into a sort of balance of power (or just completely overwhelms them in every metric)?
In that AH scenario, the (more powerful) rival could either not exist at all as an independent country, or be severely weakened in some other way. Whatever you pick, it should literally be the ONLY metric you change; everything else that changes should at least be plausibly butterfly-linked to the rival's weakness, and that specifically.
Bonus points if your resulting new superpower is actually considerably mightier/more influential than both its OT self and the OT rival you removed.
Double bonus if the OT rival you pick is actually considerably weaker than your nation of choice, but still just enough of a nuisance to block all of its aspirations.
Are there nations in this world who would literally be global powers if it weren't for one powerful rival nation who, over the course of history, has locked them into a sort of balance of power (or just completely overwhelms them in every metric)?
In that AH scenario, the (more powerful) rival could either not exist at all as an independent country, or be severely weakened in some other way. Whatever you pick, it should literally be the ONLY metric you change; everything else that changes should at least be plausibly butterfly-linked to the rival's weakness, and that specifically.
Bonus points if your resulting new superpower is actually considerably mightier/more influential than both its OT self and the OT rival you removed.
Double bonus if the OT rival you pick is actually considerably weaker than your nation of choice, but still just enough of a nuisance to block all of its aspirations.