C. What were the elements of fascism?

Elements of fascism are push for common community, strong leader, extreme nationalism (Nazism), anti-socialism, anti-democracy...

Explanation:

The fascism is a political system which is actually hard to be defined, as in every place where it has been practiced it has been different, so with all of its variations it is not easy to be described as such. If the variations are set aside though, it can be noticed that every fascist society had common things as its core, such as:

The individualism has been systematically destroyed in the fascist societies, and the people were pushed toward a common community. The leader was in fact a dictator, with no one having more power than him in the country. The minority ethnic and religious groups were always seen as a threat and as setting back the country, so they were persecuted, imprisoned, or murdered. The anti-socialist (communist) sentiment was very strong, as the fascism strongly opposed its values. The same goes for the democracy, as in the fascism everything had to be controlled by the government, and the people were not allowed to express themselves about certain things.

answer; collective security;