Tiny butterflies Post-1900: Pick a POD

The usual deal is, a POD where someone famous dies. I was thinking: what PODs are the smallest that could have the same effect?

So: It's WW1. Hitler is caught in a gas attack. He suffers damage to his vocal cords & loses his ability to make long speeches...& the Nazis never amount to anything but a fringe party of bullyboys & nutcases.

Anybody got others?
 
Top