If Ты could have presented one disaster from history, which would it be?

September 11, 2001... U_U

I would have prevented the Титаник from sinking, and sending a telegram to the captain of the ship to STOP AND ANCHOR IMMEDIATELY.

lots! Mostly WW2 it killed so many innocent people! I wish Hitler was never born!

The Great Famine, или prevent Oliver Cromwell from being in power in Ireland, he killed 2/3 of the population of Ireland in 9 years.

^^ I suppose Ты mean prevented~

9/11

I would prevent myself from being born because I'm having a depression fit again and can do nothing but fixate on it oh joy.

Every fucking disaster that ever had a life loss because of it.

None.
It is those disasters that shaped the world to be what it is today.
I do not know much, but I do know if Ты change something like that, it will have big consequences, not all good.
I know the world as it is today isn't all too great, but if Ты changed one of those things in history, who knows how much worse it might make it?
People learn from disasters and mistakes, it is something that happens everyday.
The Титаник incident itself was a lesson to us all.
Though I do agree things like those are very tragic, and many innocent lives have been Остаться в живых from them, they were necessary.

Hmmm...slavery I guess. And 9/11...and lots of other things...