Prussia did not fall; it became the German Empire through the annexation of all of the German states (sans Austria). The German Empire, which was the most powerful country in Europe in 1914, was ultimately defeated in World War I for several reasons. Probably the most significant reasons that the German Empire was defeated was the entry of the United States in 1917, the effective destruction of the Germany's ally the Ottoman Empire, and resource exhaustion at home. The Treaty of Versailles further solidified Germany's weakened position and forced it to remain less powerful.
I don't think any European powers thought they would be peaceful. Germany formed out of a continuous victorious Prussian Army under the Hohenzollern dynasty turning them into a virtual military superpower the world had never seen, after so many wars the Kingdom, then State of Prussia was dissolved permanently in 1947, half of Prussia was handed to Poland. Prussia (PREUSSEN) has never been a peaceful kingdom, or state
After the Cold War, the United States emerged as the world's leading superpower. Even as a superpower, the US cannot enforce all of its policies on the rest of the countries in the world.
East Prussia was part of the German state of Prussia during World War 2. It was actually part of Prussia from 1772 until 1829 and 1878 until 1945.
internationalism
nuclear weapons
U.S.A then Britain the russia
U.S, & Russia.
According to the current situation china can't be stated as a superpower .India's fast growing economy can give tough competition to china.At present the U.S is the major superpower in the world.
The people's Repulic of China
America and Russia.
USA
US and USSR