"Elections in July 1932 saw the Nazi vote soar above 37 per cent. True, it fell back to 33 per cent when new elections were held in November, not least because signs of economic recovery were at last manifesting themselves, but the party's entitlement to form a government was by now hard to dispute since it was still easily the biggest grouping in the Reichstag. Ever the schemer, Papen now persuaded Hindenburg to dump Schleicher and, against the President's better judgement, to appoint Hitler to lead a coalition with the conservative German Nationalist Party - the only party except for the Communists to gain significant numbers of new votes in the November election. Hitler duly became Chancellor on January 30, 1933. Thus did German democracy wreak its own destruction. Given the paralysing enmity between the Social Democrats and the Communists, the only way to avoid the Third Reich would have been if Hindenburg himself had shut down the Reichstag and banned the Nazis, an option he does not seem to have contemplated."
January 1, 1970
https://en.wikiquote.org/wiki/Paul_von_Hindenburg