Quote:

history and facts are usually written by the winners

yep, history is always written by the victors. And it IS hard to judge objectively because we (the ordinary people) very rarely have all the facts. And if we did have the all the facts it is doubtful that we would synthesize them correctly.

In world government there is never any absolute good or absolute evil. Nearly every society does what it does based on its own relative sense of protection for its people.