The correct answer is C) totalitarianism, D) defense, and F) industrialism.
The options that were not causes of WW1 were totalitarianism, defense, and industrialism.
World War 1 had many causes. Among them, militarism was one of the main reasons. European nations formed well-equipped armies. Alliances was another reason. Great Britain, France, and the Soviet Union formed the alliance that fought against Germany, Italy, and Austria.Hungary. Imperialistic ideas and expansionism was another element that preceded the war, and finally, nationalism. Nationalistic ideas in those European countries provoked radical postures between the nations. This means that the options that were not causes of WW1 were totalitarianism, defense, and industrialism.
