Around 1890, the European Great Powers agreed: NO MORE WAR!
War wasted money and left the rich and powerful with a lot less for the essentials of life: servants, exotic meats, palatial homes, etc., etc., and left the poor without enough to eat, making them prose to annoying uprisings.
But then, in 1914, Germany wanted to move up a notch or two, and the UK and France did not want to move down at all, and then someone shot an Archduke, and we got WWI.
The UK and France figured they'd win, easily, and the US banks figured the UK and France were right, so they loaned the UK and France lots and lots of money. Only the war wasn't going so well in 1917 after Russia, an ally of the UK and France, surrendered, handed all of Western Russia to Germany, and the rest of Russia became the USSR, an evil, Communist country that had to be destroyed.
So the US of A stepped in in 1917 (since US banks had loaned the UK and France way too much money, which they had squandered and were about to lose to Germany so the US banks would have lost all their loans) and defeated Germany, so the UK and France agreed to take all the gold and silver that had been in Germany and use most of it to repay the US and keep all the rest.
So all went OK, until Adolph came up with a proposition that the British and French liked: the evil Slavs must be stopped before they overran and conquered all of Europe. So the British and French declared the WWI rule that Germany must be forever demilitarised must be relaxed: Germany could rearm to fight the evil USSR Communists.
As a boy, I read the Churchill auto-hagiographies. Churchill lied that he thundered against allowing Germany to rearm in 1933, but, checking the morgue, there are no such speeches. All the UK leadership, including Churchill, knew Germany must rearm to slow the inevitable attack by the Soviet Communists to overrun all of Europe and give the UK time to organise the Defense of Democracy against the evil Soviets.
So the Germans were allowed to elect Adolph in 1933, and the UK didn't become alarmed until 1938 when Chamberlain saw that Germany had become too strong and the UK needed time to rearm, so he signed the 'Peace in Our Time' treaty with Adolph, while he was secretly planning with France to attack Germany in 1939 (for which Churchill's Histories condemn Chamberlain, saying Germany could have very easily been defeated in 1938, and waiting until 1939 was the cause of the Defeat at Dunkirk).
The Official US Histories say the US single-handedly won WWII, invading at Normandy and defeating the Germans, developing the necessary nukes that defeated Japan, and then seeing the Soviet Union trying to take credit for helping the US to win the war when their contribution was minimal, the Soviet Army could not have advanced a single mile without US Spam! (Not clear which Spam allowed the Soviets to march as far as Berlin, the one in tins or the one in the US news media).
In any case, in the '80s and '90s the USSR collapsed, to be replaced by a weak, Slavic Russia that must be destroyed, and the Ukrainians are doing a great job of it, with the good, Aryan Ukrainians throwing the Slavic Ukrainians against Russian artillery while the good Europeans send massive waves of advanced drones into Russia, using Starlink to guide those drones around the Russian air defences and then killing Russian Slavs at beaches, dorms, and shopping malls, and destroying Russian oil sites and Wildberries, and, since they are protected by Article 5, Russia can do nothing to stop them, Russia can only kill Ukrainians, who are totally expendable.
Net: It's looking like All is for the Best in this, the Best of all possible Worlds!