Probably the poster you have in view is suggesting that freedom of speech might have its limits in times of war. During World War II, there were posters with slogans such as, "Pipe down, soldier! Berlin is listening!" and "Keep your trap shut! Careless talk may cost American lives!" and "Walls have ears; be careful of what you say." If the poster your assignment included doesn't have an image or theme about keeping quiet about matters of national security, then maybe add an image of the poster here so we can see what other type of poster you may have in view.
Peter eisenman wants his designed to be a part of ordinary life. He want people to use it on everyday life or even a shortcut and He specifically said that he does not want it to be treated as a Holy Place
Bismarck had built a complex network of international treaties whose key element was the Triple Alliance that united Germany with Austria-Hungary and Italy. The main objective of the German chancellor was the maintenance of a status that he considered beneficial for Germany.