What are the positive aspects of the war(ww1)?

Question: What are the positive aspects of the war(ww1)!?
Best Answer - Chosen by Asker:

it brought about peace processes!. league of nations!.Www@QuestionHome@Com

Errr, the League of Nations failed!
But it gave rise to a load of poetry!. And we won!.Www@QuestionHome@Com