Berlin wall (31 ago 1961 ano – 7 mar 1989 ano)
Descrição:
http://school.eb.com/levels/middle/assembly/view/198116
http://school.eb.com/levels/middle/article/Berlin-Wall/310181.
this was to keep pepole in
Adicionado na linha do tempo:
Data:
31 ago 1961 ano
7 mar 1989 ano
~ 27 years