The conclusion of the First World War in 1918 was the reason for the signing of the Treaty of Versailles and the shadow of the Russian Revolution. Three very important politicians led this. They are David Lloyd George, Georges Clemenceau, Woodrow Wilson. Most of them want to see German destruction, but some people are more cautious like Lloyd George. The fact that opposition forces helped to break the treaty was justified, but the most important thing was that the stubbornness of Wilson led to a failure in the Senate.
In the years after World War I, the US threatened to make the revolution take over or violence from extremist groups and other radical groups. At the end of the First World War it was based on the threat of the Communists of the Russian Revolution just happened. Communist spies, bombs that throw anarchists, destructive groups are afraid to attack our shores. The rise of Hitler and Mussolini, the threat of Nazi and fascist spies, the bombers' provocators and destructive groups appeared throughout the country and caused fear.
It is estimated that this war will be the end of all wars just after more than 20 years since the end of the First World War. Well, the militarized and industrialized Germany led by Adolf Hitler starts a full-scale war against the invasion of Poland, the British and French intervention, and the allies, and regains the possibility of Europe again comprehensively . In war, the threat is to make this happen again. But during the Second World War, Nazism, Fascism, Communism was roaring. Through Bolshevism and Marxist communism, we saw overthrow of the monarchy in Russia. But Nazism and fascism are totally different fish. But at least for some time Communist Russia has been working with Nazi Germany. However, they still represent an attractive ideology for a certain percentage of Americans.