This entire thread is filled with people willfully lying about history like you are right now. It’s incredible to see. I can’t tell if it’s because this is a simple is vs ought distinction and you are having a hard to reconciling your ought with the is.
Eh. I wouldn't say only but it was the biggest advantage. The Europeans brought better tech and bad racism along with the terrible diseases. If they had established trade without disasters we might have seen the natives be very successful too.
In his last book “The Dawn of Everything” David Graeber very convincingly argued that the idea of modern democracy came from Indian tribes in Northern America.
And it is also interesting how easily European countries went back to authoritarian or even totalitarian states given the opportunity. Yet US is more resilient and one explanation is subtle influence of Indian culture that still affects US.
As for technological advantage of Europe then 3000 years ago Ancient Egypt was way more advanced than Europe. 1000 years ago Arabic countries were more advance and 500 years ago China was more advanced. And Europe was lucky that China was focused on internal problems and not territorial expansion.