In the beginning there was Napoleon. He had an overwhelming influence on the history of the Germans, their life, and their experiences in the first 15 years of the 19th century.
The nations and states could only choose between resistance or adapting. Rarely have power politics and foreign pressure influenced all facets of life this much.
Of course, the basic principles of today’s world were brought to life, and to the consciousness of contemporaries, by the French revolution. It shaped an entire era in world history.