April 5 2017
German colonialism at Deutsches Historisches Museum in Berlin.
Here is the link in English language: https://www.dhm.de/en/ausstellungen/german-colonialism.html.
The exhibition was very educating and its subject has been widely published and discussed in Germany.
The subject has not really been part of the regular German school curriculum,
German colonialism, spanned from 1871 to 1918.