The literature became a bit more negative, with more dystopian themes than utopian themes. Same with the art, before World War I the writings were more elegant and uplifting, but then afterwards became more realistic and dark. Hope it helped
A picture would be greatly appreciated to help answer the question better if you have it
Answer:
The unification of Germany into the German Empire, a Prussia-dominated nation state with federal features, officially occurred on 18 January 1871 at the Palace of Versailles in France. The Empire was dissolved in 1806 with the abdication of Emperor Francis II during the Napoleonic Wars.