Formerly a great capital of Rome Empire of German nation, Austria Empire, Austro-Hungarian Empire. Now a European city. We arrived there on the way to Graz, but spent about 24 hours, because it was my year day of my mother's of blessed memory, and I was to find a quorum is a synagogue. It seems, that it can be found only in Vienna of all Austria. And it is the country had once > 100 000 of Jewish people! Their history here is uneven - burned and expelled in 15th century, but still left Jewish street in many towns (Judengasse, Judenplatz), returned in 18th century after tolerance measures of Joseph II, very successive after rights granted in 1848 and equality in 1867. But all this till 1938...