World War 1 erupted in 1914. World War 1 had many countries involved but not all of them entered at the same time. There were three sides to choose from at the beginning of World War 1. One option was the Central Powers which included Germany, and Austria-Hungary, and were later joined by Bulgaria, and the Ottoman Empire who were neutral at first then joined the Central Powers. There were the Allies which were made up of Ireland, Great Britain, France, Belgium, Russia, Montenegro, and Serbia. The Allies were later joined with Portugal, Italy, Greece, and Romania who left the Neutral nations. The Neutral nations were made up of Norway, Sweden, Denmark, Netherlands, Switzerland, Albania, and Spain.

There were many causes for the outbreak of World War 1. One cause of World War 1 was militarism. Militarism is the glorification of one countries military. Many countries were getting this militarism idea because they dreamed...