Causes of World War 1

World war 1 was very a very complicated war. The war was started when the German bruttally murdured some French person that was important to Freance. The war was created to get rid of other kinds of people that wasn't German. To make Germany perfect. World War one was a long war, and it was difficult. The sad thing was that why did the Germans attack other countries.
The answer is that the Germans think that parts of Europe (britain, France, Austria-Hungary, and Russia combined together against the other countries involved. Germany was a very dumb country back then for making 2 world wars. I know my Grand Mother was held prisoner in world war 2 by Hittler. Now I cant decide for a countries faith but I can certainly comment. Germany made a big change after the world wars. Now Germans are really intelligent like the rest of the universe.The sad thing was world wars 1 and 2 killed alot of soildiers. The lives of soilders was but at stake. Alot of people died in wars. I dont belive how crewel the 2 world wars. The life was harder after World War 1 because mostly the country was destroied, and alot of people was killed. The war started on the year 1914, and ended on the year 1918. The war lasted 4 long years.