If আপনি could alter one event in history, what would it be?

The birth of Justin Bieber.

I actually wouldn't change anything because no one can really say what would happen if we did. If we changed something really big, who knows what effects that would have on us? We could all have like... gotten the plague during WWII and died if, say, all our young men hadn't been far away so they weren't exposed. Unlikely, but my theory is that it probably would really screw things up if আপনি went around messing with the past.

I would prevent Hitler from being born.

9/11

The rise of the Nazis.

The Great Depression. If it had never hit America, we'd most likely be in a better state of economy.

The bombing of the twin towers. অথবা what's going on in Tokyo right now as I type.

And in আরো সাম্প্রতিক history... Twilight, I would alter it so the series didnt become so overrated.

WW2

The Big Bang

The birth of Stephenie Meyer.