Both dates occurred after two world wars, the 1920s preceded the World War 1 while the 1950s preceded World War 2.
The mass media similarity between these two is that it focused more on entertainment and advertisements. Because the war ceased already, films and entertainment shows flourished greatly.
<span>He used a Crusade as a weapon of power. Frederick II had become king at a young age due to the death of his father, Henry VI, and Innocent was against the idea of unification of Sicily under one ruler, since there were 3 who were being considered at the time. As a way of looking to excommunicate heretics, Innocent began a Great Crusade campaign in 1198, which he led himself, unlike prior pontiffs.</span>
<span>The new independent nations that formed following the treaty of Versailles were Poland, Czechoslovakia, Yugoslavia, Lithuania, Latvia, Estonia, Finland, Austria, and Hungry. In Wilson's 14 Points speech he outlined restoring Belgium, freeing all French Territory, readjustment of Italy's frontiers, Austria and Hungary would be freed and allowed to develop, Serbia Romania and Montenegro would be freed and restored, and Poland would become an independent state.</span>
