Bretton Woods Conference, 1944, where the US dollar became the surprise winner in the world reserve currency.

That, or Trump’s private meeting with Putin where he refused to bring a US interpreter.

The one between St. Augustine and the ruler of Manichaeism. To this day, considering the groups that still exist, it’s an extreme mystery why Manichaeism was the group everyone virtually eradicated.

When LBJ was talking to the CIA about assassinating JFK

Any decision that condemned themselves for the greater good would be fascinating.

Imagine the dilemma the residence of Eyam faced, knowing what this meant for their own family. Or the Ukraine soldiers at Snake island when faced with insurmountable odds.

https://www.historic-uk.com/HistoryUK/HistoryofEngland/Why-Is-Eyam-Significant/