Can I prove? Sure - I still remember that Vladimir Lenin was born on 22 April.
My history teacher/communist party member must have done a hellova job.
What else do I remember from my indoctrination process? Oh yes – waiting on the streets of Sofia for hours for Fidel Castro’s motorcade to pass, so we (the kids) could waive the Bulgarian and Cuban flags.
I do not have video from back then, but you can get the idea from the movie below.
The silver lining is that I still get severe allergic reaction when I see socialist propaganda on display.