Not neccesary as u think.
US is not interested in WW2. More worried Japs will occupied US soil. Coward US fought a losing war with Jap and hv to break NATO law use nuclear bomb.
Useless BE already run road left Singapore for the Jap to walked in. So better to hv history the Jap occupied Asia than useless BE continued opium trade in SEA and monopoly in Singapore after the Jap left. Sad shake head.
Japs liberated Asia countries from BE opium trade in SEA and N Asia.
Becos they surrendered and agreement was cannot said Jap liberated Asia from opium trade.
Opium trade in Asia returned after the war to pay for rebuild of US and BE, keep this in mind we Asians suffered at the expenses of CAM renuilding their country damged frastructures...
But in World War II USA only got hit in Hawaii by Japan.
They did liberate Europe from the Nazis even though Nazis didnt attack USA directly.
If USA had stuck to this principle of "home soil" then China and the whole of South East Asia would be under Japanese rule today. We would all be speaking Japanese and Japan would be damn strong.
Europe would be all German.
And North America would probably be conquered by Japan and Germany.