Question

How might Japan be different today if the United States had not provided assistance after the war?

Answer 1

It's hard to say. Part of the reason that the US provided support to Japan was to quickly get it back on its feet in order to strengthen its economy and provide for its people. Japan was a wrecked country after the war -- basic services in many cities were simply demolished. A desperate population might have swung towards the next powerful individual promising a way out of their situation, and that individual could have been another general or military leader.

That's why another reason the US intervened was to prevent the kind of desperate extremism that gave rise to people like Adolf Hitler in the first place. The Soviets were knocking on Japan's door just across the way and there could have been a chance that the military could have returned to power.

Japan might have gotten itself back on its feet, but its democratic institutions might not have survived. It could have re-armed under new military leaders using the same institutions that gave rise to the kind of nationalistic fervor that drove them to war in the first place. Today, Japan's constitution prevents it from fielding its own army (though it allows for a small "self defense" force only) -- a condition that might not have existed if the US didn't have a hand in shaping its government.

It might also have been able to field nuclear weapons which it is prevented from doing so today under agreement with the United States.

Answer 2

Thank you so much!