European interwar economy
The European interwar economy (the period between the First and Second World War, also known as the interbellum) began when the countries in Western Europe were struggling to recover from the devastation caused by the First World War, while also dealing with economic depression and the rise of fascism. Economic prosperity in the United States during the first half of the period was brought to an end with the onset of the Great Depression in 1929.
Source: Wikipedia — European interwar economy (CC BY-SA 4.0)