So that you are explaining whats right :)
Answer:
Fear is very much a part of humans' survival. Demagogues and others who want to manipulate have learned that this human trait. The use of fear is an effective way to influence voting behavior, but there are ways we can resist how it affects us.
I believe that the book of folksongs by Arnim and Bretano is significant because it help us understand history.
Folk-songs is a type of song that is based on current tradition of popular culture at the time they're written.
Which means that from the lyric alone, historian could understand social issues, tale of heroes, and the hardship that people during that time experience.
