There was no wall that divided Russia. You could be referring to another wall, like the Berlin Wall, which divided Berlin, due to Russia involvement in Berlin, though Berlin is not in Russia. It started to come down in November 1989.
The Berlin wall was torn down in the twentieth century.
The Berlin Wall was torn down in the 20th Century (1989-90).
The Berlin Wall was torn down by the East German government, who owned it.
it was torn down in the 20th century
George H.W. Bush was president when the Wall fell.
torn down
rebuild it
The fall of the Berlin wall was the year 1989.
The Berlin Wall.
You answered it in the category ... it was the Berlin Wall torn down On August 23, 1989
No, once down it remained down.
Strange question. Ther was a Berlin wall dividing the city, but it's been torn down quite a few years by now. And not even that one was concentric.