What led to the rise of facism and totalitarianism in Europe following WW1?

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Fascism started in Europe after World War I when many people longed for national unity and strong leadership.

Fascism was developed in Italy and other European nations after 1919 as a reaction to the political and social changes brought by the first World War, and the spread of socialism and communism.  Fascism is a way that people become subordinate to a totalitarian dictator.  The first fascist dictator of Italy was Benito Mussolini in 1922-1943.  Between 1933 and 1945 Germany had its own fascist dictator in Adolf Hitler.  Fascism spread because of the hurting economy in Europe.  After the fall of the Kaiser in Germany the people of Germany were left with a country in shambles.  This had the people struggling to find a leader.  After the treaty of Versailles Germany was very upset with the deal they were given and the held the pseudo government to blame.  This led the way to the fascist dictators.

a would be the answer

answer; they both highlight the power of the situation in determining behavior;