- Weakening of the German public's morale: After Germany lost the war, the German public was devastated. The stab in the back theory provided an easy target to blame for the defeat - scapegoating the home front rather than acknowledging the military's failures. This further weakened the morale of the German people, making it easier for the Nazis to come to power.
- Emergence of right-wing extremism: The stab in the back theory was widely propagated by right-wing, nationalist groups who sought to blame the defeat on specific minority groups within German society. This further solidified a division between the German people, which the Nazis were able to exploit to their own advantage.
- Support for the Nazis: The Nazis used the stab in the back theory as a core part of their propaganda, promoting it as an explanation for the German defeat and further perpetuating the idea of a 'Jewish conspiracy'. This helped to increase support for the Nazi Party and allowed Hitler to come to power.