The McLoughlin Post
Mature audience.  Depictions of violence that may be upsetting to some.  

You Tube:   Despotism - 1946.  9:56 duration.  

This old documentary is a bit damaged; the sound is a bit off at the beginning but gets
better a minute or so in.  

Film measures how a society ranks on a spectrum stretching from democracy to
despotism. It explains how societies and nations can be measured by the degree that
power is concentrated and respect for the individual is restricted. Where does your
community, state and nation stand on these scales?  

(Ref.: Encyclopedia Britannia.  Large resource data base at archives.org. includes
'moving images' such as this short.  'Prelinger' cited for the above at archive.org.  
The McLoughlin Post is having technical difficulties accessing their pages, however.)