plarq
Crazy forever
Before commies, only several cities of China is modernized. The commies built multiple industrial bases, 50s by Soviet aid, and 70s by Western aid. That is the key of modernization--by foreign power. The industry before communist takeover is also foreign-funded, Shanghai is the most vivid example in old China modernization.The answer comes down to political capital. The Chinese never "modernized" until the Communists took over and forced a program of modernization.
Under the British Raj, India underwent modernization, that might have already come about without British aid. I mean, I suppose Britain dumped some capital into the process, but I believe the political will was already there.
The British Raj's political will is to keep Indian national capitals at the stake of British imperialists' mercy. The weakening of UK power reversed the superiority of British over Indians.
Japan had a successful revolution that put new powerful players who are willing to westernize in power. In Qing Dynasty there is no such chance, the Taiping rebels don't have much idea about westernization besides their pseudo-Christian cult.This is why Japan (among other reasons) entered the imperial game when other nations didn't. There was a lot of political capital behind modernization. Also, Japan caught the wave of sociopathic nationalism that was sweeping imperialistic countries at the time which allowed for the colonizing of Manchuria and other such places under the guise of Japanese superiority.
I understand that imperialism is more complicated than just sociopathic nationalism, but I firmly believe that nationalism, especially of that variety is like a zombie virus. Either a nation catches,or it is destroyed by another nation that has caught it.
Just believing nationalism does not magically gives power for the nationalists. A revolutionary regime must be established and the old regime must transform into a modern one and an effective one. KMT is modern but not effective, the Chinese commies are modern and effective, and that's the reason for the outcome of Chinese Civil War.