>Before 1939, Europe was largely homogeneous ethnically,

Literally the first part of the first sentence is a lie. Europe wasn't homogenous. There were millions of jews, gypsies, turks, etc in Europe already. France was already famous for importing niggers into both France and Germany.
>culturally, and religiously
>homogeneous

lmao wat?
There were protestants, Catholics, orthodox, jews, muslims, etc There were Slavs, Germanics, French, Italians, Spanish, etc culturally. There was no homogeneity in Europe. You're insane, absolutely insane.

>he created the conditions for Europe's demographic collapse.

There was an increase in birth rates after WW2, the population didn't start declining until the mass adoption of birth control in the 1960s.

>. Who did it? Waves of immigration: Algeria, Morocco, Turkey, sub-Saharan Africa, then the Middle East and South Asia.

All lies, mass migration didn't begin until a generation later because liberal retards (like you) wanted to replace high cost White labor with lower cost brown labor.

> "Great Replacement," the answer is that the starting point of this chain is neither 1968, nor Macron, nor the UN. It's September 1, 1939

The Great replacement began first in France before WW1 even began with Frenchoids importing thousands of niggers from the empire.