Religious makeup of biggest European cities in 1900

[Yorgo]

[Ayetooey]

Now plenty of these cities are majority atheist or Islamic in the case of Brussels. Rip west European Christianity.

[Dušan]

Interesting, thanks for sharing.

Christians were majority in Constantinople in 1900.

[Sebastianus Rex]

No kebab joints back in the day.

[Sebastianus Rex]

Interesting, thanks for sharing.

Christians were majority in Constantinople in 1900.

Also a significant majority in some ME cities such as Beirut etc. Now go look at it...