The signing of the treaty by the Weimar Republic head led to a revolution by the Germans. Also, this new government, the Democratic or Weimar Republic was not accepted well among the Germans, partly due to its resistance to democratic rule after being ruled by kings for a long time and their lack of trust in it due to it's supposedly anti-German decisions.
Post World War I, Germany's economy was in shambles due to the Treaty of Versailles. They had to pay their debts to their Allies, so they borrowed from other countries and were able to recover soon. Also, the Allies put forth a reparation plan which resulted in a free economy which resulted in the people opposing the government more vehemently. This opposition resulted in the fall of Weimar Republic and the rise of the communist parties and the Nazi party led by Adolf Hitler.
By 1933, Germany's economy strengthened and the German army which was not loyal to the government, once again became very strong under Seeckt. There was also a strong nationalist thought rising among them. These nationalist parties gained loyalty from the army and the Nazi party which was striving on these ideals came to absolute power in 1933.
Guisepi observes that Hitler's hatred of poverty, his devotion to his German heritage and his loathing of Jews all formed his political perspective or doctrine (2001). Hitler's past, his experiences in life and influences made him the way he was. He developed contempt for the political government because they led to all the unemployment, war defeats, political and economic crisis in the country that once was a major force to reckon. Hitler also believed in racial theories of the times which led him to execute anti-Semitist policies. Under this policy, the Germans belonging to the Aryan or Master race should persecute the Jews supposed to be the Non-Aryan or Slave race. This anti-Semitism was executed very faithfully immediately after Nazi party came into power in July 1933 (Gordeeva, 1998).
It is observed that Hitler made very fast moves once he came into power and within six months he invaded Poland. Hitler is observed to be influenced by the political skills of the Mayor of Vienna, who used all possible instruments to gain power. This technique of absolute power has been used by Hitler to propagate his totalitarian, militaristic, anti-Semitic and dictatorial regime known as the Third Reich (Guisepi, 2001).
Nazi party's breach of Treaty of Versailles and the Great Depression in the whole world led to World War II. It is called a World War because most of the countries of the world were involved in the war after Nazi regime invaded Poland. It is supposed to be the most costly war, involving the most countries and killings. There was large scale genocide known as Holocaust (Wikipedia contributor, 2009).
The Nazi regime in its initiation of war and the Holocaust successfully managed the extreme support from a majority of the Germans. But there have also been incidents of opposition to this regime and its extreme policies from various individuals and groups. Any kind of existing or perceived opposition was brutally suppressed by the army. Hitler used the Alignment Act to implement the policy according to which all institutions and organizations would come under Nazi control which meant that Non-Aryans and German controlled territories would