Stupendous burdens of national debts had been built up. Poisoned springs of political instability lay in the treaties which closed the war. Fears and hates held armaments to double those before the war. Governments were fallaciously seeking to build back by enlarged borrowing, by subsidizing industry and employment with taxes that slowly sapped the savings upon which industry must be rejuvenated and commerce solidly built. Under these strains the financial systems of many foreign countries crashed one by one.
These stated situations seem like very problematic causes to the Great Depression.