Famine in Germany due to allied blockade - a quarter million Germans had died by July 1919 when blockade was lifted.
Germany lost 75% of her iron ore, 25% of coal + 15% of her arable land.
Had to pay war debt which led to the country being poor - Weimar preferred to print money (leads to more inflation).
Germany had to pay reparations to countries like France and Germany - £6,600 million.
1922 - Germans said that they couldn't afford to pay more for the next three years.
France didn't believe them and sent her soldiers to the industrial area of the Ruhr in January 1923 to have her reparations by sequestering goods.
Weimar government began to print more money to pay France and Belgium as well as her own workers.