The Nazi ideas had a very strong effect on all Germans. Their views on how Germany was being run and their ideas on how they wanted Germany to run attracted many German people. The Nazis promised Germans to make their country strong and a good place to live again. The people of Germany wanted this and so joined the Nazis. The Nazi ideology and philosophy proved to be a shadow of what they told the German people in years to come.
During their time in power, the Nazis believed that Jews were an inferior race. They thought that they were aliens to the planet and that they didn't belong on the earth. This philosophy made the Nazis kill six million Jews in horrific circumstances. They systematically exterminated them using gas chambers and other forms of execution. This shows that their philosophy was consistent as they continued throughout their time in power to hate the Jews. They also took this action against other races e.g. blacks, homosexuals and many other races they believed to be inferior.
Throughout their term at the helm of Germany, they believed themselves to be the master race called the "Aryan race". This ideology was again portrayed in their actions to destroy other races. They continued to assume that they were the superior race through propaganda and by promoting pure Aryans to positions of authority. To the Nazis, this was coherent, as it was part of their beliefs.
After the Treaty of Versailles, Germany was in pieces. They were bankrupt and printed more money but this created hyperinflation. People turned to the extremist groups in desperation to get the country back on her feet. The entire nation felt cheated by the treaty. They were only too happy to unite behind Hitler and his ideology. They wanted Hitler to make Germany great again and give them back their self-respect. This made the whole nation band together and so they were easily coerced into following Hitler's views. This shows that Nazi ideology and philosophy kept the nation together throughout the war as one coherent force.