Unification of German states as a process in 19th century and later in 1990.

The questions tagged with the tag should cover the following subjects concerning :

For avoiding misunderstanding which German unification you mean, tag your question with appropriate time-defining tags, like , etc. For the process of creation of the Holy Roman Empire consider adding the tag.

Questions related to 2. Reich (1871-1918) should be tagged with tag.

Questions related to West Berlin can also be tagged with the tag.