Causes of WWI

After WWI Europe and the United States experienced relative peace. There was industrial and commercial progress. The western power trade and colonies. Economic competition and arms race also intense. Empire declined war broke out in 1914. War was caused by a number of interwoven factors. World war I and WW II are not clear cut. The war had been building up for same time prior to 1914. Hungry for power of Mussolini and Hitler during world war II. Human get more political terms. The end of the Franco- Prussian war, they secret developed in Europe. They continent into two hostile side. Many different power agreement when the war happen, involed nearly every country of Europe. Some power are support policies followed by their partners. Strong feeling of nationalism fed the pre-war Europe. Nationalistic speeches , especially in countries like Germany.