So there is a lot of talk in Sylvanas threads about War of Thorns being a genocide or not in the end.
First lets have some sources on what is a Genocide:
Wikipedia
Urban Dictionary
UN site
So i would start ba saying that the original attack or the original intent clearly was not a genocide, she wanted to kill a symbol - Malfurion,
And capture the the world tree, which isnt merely a city, it is a whole country, homeland to Night Elves as Tyrande said in Elegy i think most of Night Elven population was locaten on Teldrassil.
I would personally take the UN definition as most accurate, so lets look at what UN has to say about this:
There are two partr, the definition and the elements of the crime itself:
Definition:
Elements of the Crime:
So lets break this down:
Mental element - The Intent, many argue that its not personal and that it could be any other race if they were in Darnassus, no.
Intent of Sylvanas is to destroy "atleast" in part Alliance, plain and simple, she even actively intends to genocide Stormwind and raise the whole population. And honestly because genocide applies as destroying even a part of a group, there cant be discussion to be had about the intent of the genocide, even if that was a means to the end. You can even have "peaceful" genocide as seen above,
The Physical element:
She killed alot of people on massive scale,
It was systematic destruction, wasnt accidental, not being part of original plan doesnt make it non systematic:
Definition:
While unplaned, she as a responsible leader of a force consensually gave order to destroy the country/world tree.
The order was then systematicaly executed by the Army, with the intent of destruction,
Everyone knew what they were doing, nothing much to be said here.
And frankly as seen above in physical elements it doesnt even have to be systematic destruction or extermination
Genocide does not have to be as systematic as holocaust, done in concentration camps, nuking or bombing lets say Prague to ash, because the city defenders wouldnt give up after you failed to assassinate the president for example, would be genocide.
Even if your end goal isnt extermination and just subjugation or annexation and you sentence alot of people to death just so enemy surrenders is still a genocide in my understanding of UN definition.
So i guess Sylvanas did commit a genocide