When After World War 1 Austria's problems were caused by .?

After World War I, Austria faced significant challenges due to the loss of its empire, which resulted in economic instability and a drastic reduction in territory and population. The Treaty of Saint-Germain in 1919 imposed harsh reparations and limited military capabilities, exacerbating social unrest and political fragmentation. Additionally, hyperinflation and unemployment led to widespread discontent, fueling the rise of extremist political movements. These problems were compounded by the struggle to redefine national identity in the wake of the empire's collapse.