Ulrich Graf
Shortly after the First World War, Graf became a member of the German Workers' Party (DAP). Later, the DAP was renamed the National Socialist German Workers' Party (NSDAP; Nazi Party) and taken over by Adolf Hitler. Founded in 1920, the "Sturmabteilung" (SA) was the first of many paramilitary protection squads that worked to protect Nazi officials. These storm troopers, outfitted in brown uniforms, were initially charged with the duty of keeping order at Nazi Party meetings. They soon expanded their role to include disruption of rival political party's functions. Graf was an early member of the SA. In 1921, he became member number 2882 of the Nazi Party.
Nazism
From 1928 onward, the Nazi Party's growth into a large national political movement was dependent on middle class support, and on the public perception that it "promised to side with the middle classes and to confront the economic and political power of the working class." The financial collapse of the white collar middle-class of the 1920s figures much in their strong support of Nazism. Although the Nazis continued to make appeals to "the German worker," historian Timothy Mason concludes that "Hitler had nothing but slogans to offer the working class."