Why did the Weimar Republic face threats from both Communist and right-wing groups in 1923?

In 1923, the Weimar Republic faced severe threats from both Communist and right-wing factions, primarily driven by the catastrophic economic and political instability of the era.

The hyperinflation of 1923, triggered by the French-Belgian occupation of the Ruhr valley, devastated the middle class, wiping out savings and pensions. This economic collapse fueled radicalism across the political spectrum:

• The Right: Nationalist groups, including Adolf Hitler and the Nazi Party, exploited the public's humiliation over the Treaty of Versailles and the economic crisis. They sought to overthrow the democratic government, which they blamed for Germany's suffering, culminating in the Beer Hall Putsch in November 1923.
• The Left: The Communists, having been marginalized since 1919, viewed the widespread misery and government instability as a renewed opportunity to incite a successful revolution.

Ultimately, these threats failed because the government successfully implemented currency reform to restabilize the mark and ended the policy of passive resistance in the Ruhr, which allowed for a rescheduling of reparation payments.12