Causes of the Second World War:a) Germany’s dissatisfaction based on territorial grievances. The Versailles treaty of 1919 imposed harsh and humiliating conditions on Germany, which aggrieved the Germans to the level of being ready to go to war again.b) The rise of nationalism in Europe. In Germany, the chancellor, Adolf Hitler who had the desire to dominate the whole world, fuelled it. For example, he encouraged German speakers in Sudetenland, Czechoslovakia c) Political developments in Europe. In Italy in 1922, the fascist government under Benito Mussolini came to power. In Germany, Hitler’s Nazi government assumed power in 1933. The Fascist government in Italy emphasized on the regaining of lost glory. The Nazi government began a fresh new policy of aggression.d) The economic problems caused by the great depression of 1929 to 1931. The great slump led to widespread unemployment, declining wages, poverty