Which one is the most important event in European history from this list

[Dick]

-Cromagnon conquered the Neanderthals (and wiped them out)
-Indo-European conquest of, well, Europe.
-The Greeks conquered the known world
-The Romans conquered the Greeks
-The Romans were conquered by Germanic tribes


I'd say the last one in my opinion since english is, for now, the world's lingua franca.

[Linebacker]

WW2.

WW2 is the result of most of the cuckoldry of modern day Europe and North America.

If WW2 never happened a lot more Europeans would be alive, there would be no witch hunt for right-wing views, most countries would have a healthy level of nationalism and national pride.

In the USA, the civil rights movement probably would not have happened or would not have received the same support, and there would still be segregation.

[Tannhauser]

WW2.

WW2 is the result of most of the cuckoldry of modern day Europe and North America.

If WW2 never happened a lot more Europeans would be alive, there would be no witch hunt for right-wing views, most countries would have a healthy level of nationalism and national pride.

In the USA, the civil rights movement probably would not have happened or would not have received the same support, and there would still be segregation.

+1

[Luso]

Not from the list but...

[Unknown European]

-Cromagnon conquered the Neanderthals (and wiped them out)
-Indo-European conquest of, well, Europe.
-The Greeks conquered the known world
-The Romans conquered the Greeks
-The Romans were conquered by Germanic tribes


I'd say the last one in my opinion since english is, for now, the world's lingua franca.

Indo-European conquest of, well, Europe. is the most important because if it did not happen none of the following would have happened

-The Greeks conquered the known world
-The Romans conquered the Greeks
-The Romans were conquered by Germanic tribes

[zebruh]

When J-L283 and E-v13 conquered the balkans

[Ruggery]

WW2.

WW2 is the result of most of the cuckoldry of modern day Europe and North America.

If WW2 never happened a lot more Europeans would be alive, there would be no witch hunt for right-wing views, most countries would have a healthy level of nationalism and national pride.

In the USA, the civil rights movement probably would not have happened or would not have received the same support, and there would still be segregation.

In short, it is all the fault of Hitler and his Nazi party.
We wish they had accepted him into the arts academy away from politics.

[Ruggery]

Not from the list but...

That is also another great event, in fact for something similar to be repeated it has to be when humans arrive on another planet or discover intelligent alien life.

[Tauromachos]

European time calculation doesn't begin with any of these conquests so none is the most important

[JamesBond007]

-Cromagnon conquered the Neanderthals (and wiped them out)
-Indo-European conquest of, well, Europe.
-The Greeks conquered the known world
-The Romans conquered the Greeks
-The Romans were conquered by Germanic tribes


I'd say the last one in my opinion since english is, for now, the world's lingua franca.

Out of that list, ignoring WWII, for now, at least, then 2 following that then when the Romans were conquered by the Germanic tribes. The Anglo-Sphere is well the Anglo-Sphere and Germany runs the EU not the Romans/Greeks and the French are not 100% Latin.