Locarno coming as soon as I finish reading that part in Erich Eyck's book. Though I have some preexisting knowledge of the Weimar Republic (especially 1932), I'm mostly doing this on the fly. 
I read Rise of the Third Reich, its a great book. You should actually read it, it goes into great detail on why the Germans where Anti-Semitic, and also describes the German populace's electoral views very greatly.
Pretty much the Unemployed were Communists(90% of the party was made up of the unemployed), Union workers and some intellectuals were Social Democrats, clerks and other managers belonged to the more Liberal parties, and Non-Union workers, Catholics and others belonged to the Centrists. The Nazis were an odd mix of the Middle-Class scared of Communists, farmers, Protestants, college students, and even some workers.
