German territorial losses, Treaty of Versailles, 1919. Germany lost World War I. In the 1919 Treaty of Versailles, the victorious powers (the United States, Great Britain, France, and other allied states) imposed punitive territorial, military, and economic provisions on defeated Germany.
I think it involes with the triple alliance of germany,Austria,&Itily
a, it's just like the cost of gas .
. when there's a inflation with the cost of gas people need to ride bikes to work. when there's a inflation with money the prices well also rise.
Social stratification is dividing people by class.
Hope I helped! ( Smiles )