The world is on the verge of war. What awaits Russia and Europe?

Otto von Bismarck is one of the legendary personalities in world history. The Iron Chancellor of Germany, he created the German Empire (II Reich) and had a huge impact on international policy not only in the XIX, but also in the 20th century. Bismarck was well versed in foreign policy, knew the state of European states and Russia well (he lived in St. Petersburg for a long time, being the Ambassador of Prussia in Russia)
In his book, Bismarck talks about how the II Reich was created, how the political map of Europe has changed after that, what problems have gone before European countries, what role Russia played in Europe. Many warnings of Bismarck, including relating to the upcoming military conflicts, have completely come true, and its assessments of the future that the world awaits has not lost relevance today