What is the most historic world event ?

Question: What is the most historic world event !?
Best Answer - Chosen by Asker:

End of the world in 2012 Dec 21Www@QuestionHome@Com

First thoughts would be WWI and how it changed the world forever!. But, I'm thinking the American Stock Market crash in 1929 affected more people in the world than any other event in history!.

As far as greatest inventions, I'm tempted to say the battery which made all things electric possible!.

I'm also tempted to say the printed book on a mass scale!.

But, I would have to say, after considering the above that the introduction of written language has to be the world's greatest invention!.Www@QuestionHome@Com

August 6 and 9, 1945

After the atomic bombs were dropped on Hiroshima and Nagasaki, humanity entered a new age in which innocence was gone forever when concerning about instant death and the new technological age had dawned where man could harness an enormous degree of knowledge more easily than ever before in history!. With the nuclear age came the arms race but also the space age where nations could explore what is beyond them and search for answers as to the expanse of the universe and are we truly alone and the most intelligent species in the universe!.Www@QuestionHome@Com

In human history it was when people left Africa for the first time and starting migrating to Europe and Asia!.
In the world's birth it was when the moon was formed!. It creates the tides we see today and since scientists believe life began from title waves, the moon would have to be the most important aspect for all life!.Www@QuestionHome@Com

within the history of the world the massive meteor impact that caused the end of the Cretaceous period!.Www@QuestionHome@Com

The day a man first banged two rocks together to see what would happen!. The whole of human civilisation depends on this moment!.Www@QuestionHome@Com

Probably WWII!.Www@QuestionHome@Com

when soon before it ends!.Www@QuestionHome@Com

the day "w" leaves officeWww@QuestionHome@Com