1. Economic stability: The treaty imposed heavy reparations on Germany, which were seen as excessive and unrealistic. This contributed to Germany's economic problems and ultimately led to the rise of Adolf Hitler and the Nazi Party.
2. Nationalism: The treaty redrew the boundaries of Germany, leaving large German populations outside of the country. This caused resentment and anger among ethnic Germans and stoked nationalist sentiment.
3. Political stability: The treaty created a weak and fragile political system in Germany. The Weimar Republic, which was established after the war, was plagued by instability and failed to gain the support of the German people.