They we're rivals of the sea and the land in the new world.
The top group was philosopher kings i believd
The cultural moviment humanism, also a system of education, was growing during the renaissance. It promoted the idea that man was the center of his own universe. Educated people should embrace <em>human achievements</em> in education, arts and science. They also should <em>be able to read and write and persuade others to virtuous actions, by studying humanities</em>.
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.