Prussia
From the late 18th century, Prussia had a lot of power in northern Germany and throughout central Europe; it was the strongest in politics and economics, and it had the most people. After Chancellor Otto von Bismarck dissolved the German Confederation, Prussia annexed almost all of northern Germany. In 1871, after the Franco-Prussian War, von Bismarck created the German Empire, and Prussia was the center of the empire, with the Kings of Prussia being the Emperors of Germany.