That whole scene where he comes home to his family, only to find their house has been...requisitioned by the proletariat...
That one really made an impact with me as an adult.
It is a beautifully done movie. I think it is underrated by many, all I have ever heard of is people complaining how boring it was. I thought it was anything but that (as an adult)
You can definitely see history repeating itself. These folks have studied how the Bolsheviks achieved power, and are following it to a T.