The Great Depression In Australia Colee By carltonnorth56 Period: Jan 1, 1920 to Dec 31, 1939 The Great Depression Australia Oct 31, 1929 Wall Street Stock Crashes Due to finandal problems, the Wall street Stock Exchange crashes Nov 1, 1929 Govement Spending Cuts Jun 1, 1931 Australian Econemy Suffers Mar 19, 1932 Sydney Harbour Bridges Opens Dec 31, 1932 Unemployment Peaks Dec 31, 1939 Econemy Starts To Recover