>>17844837 (OP)>IndiaNigga please
>KoreaArguably it'd be poorer than modern South Korea because the US wouldn't have poured so many resources to it to combat the North not to mention the implications an unoccupied Korea has for the Japanese relations with China and the Soviet Union
>UkraineOnly became a country in the 20th century for a brief moment in the 1920s and then merged with the Soviets. Unless you propose some weird alt history path where Ukraine forms before that I have no clue what you are talking about
>PolandMore like a regional power probably rivaling France and Germany, but not by much. Also probably would just end up being dispanded in the inevitable WW1 equivalent conflict as was with Austria-Hungary