Describe the failures of the weimar republic and how they paved the way for the rise of hitler

Between 1925 and 1929 which were prosperous years for Weimar, Germany, the Nazis made little headway among the masses of industrial workers, who remained loyal to the Social Democrats or the large, legal German Communist Party. But the Nazis did pick up voters among the members of the middle classes who had been ruined in the great inflation and among the numerous while-collar workers who saw their relative's status slipping in postwar Germany.