Overview
US Allies and Enemies Spring 2012
There were two opposing groups that fought in World War I: the Central Powers, made up of Germany, Austria-Hungary, Bulgaria, and Turkey, and the Allied Powers, also known as the Triple Entente. The Allied powers were formed by the British Empire, France, and Russia.
Otto Von Bismark was responsible for the creation of a secret alliance system some time before the first World War. This alliance system was one of the greatest contributing factors to the start of the war.
In World War I many other nations started to join the war after 1914.
The war was a global conflict. Thirty-two nations were eventually involved. Twenty-eight of these constituted the Allied and Associated Powers, whose principal belligerents were the British Empire, France, Italy, Russia, Serbia, and the United States of America.