League of the Three Emperors
Well aware that Europe was skeptical of his powerful new Reich, Bismarck turned his attention to preserving peace in Europe based on a balance of power that would allow Germany's economy to flourish. Bismarck feared that a hostile combination of Austria, France, and Russia would crush Germany. If two of them were allied, then the third would ally with Germany only if Germany conceded excessive demands. The solution was to ally with two of the three. In 1873 he formed the League of the Three Emperors ("Dreikaiserbund"), an alliance of Wilhelm, Tsar Alexander II of Russia, and Emperor Francis Joseph of Austria-Hungary. Together they would control Eastern Europe, making sure that restive ethnic groups such as the Poles were kept under control. The Balkans posed a more serious issue, and Bismarck's solution was to give Austria predominance in the western areas, and Russia in the eastern areas. This system collapsed in 1887.