But I strongly remember "Duck and Cover" under your desk when the nukes came down. Digging bomb shelters in 1957, Teamster and UAW and UMW strikes that were killing people. Unemployment for the Korean War vets coming home. It wasn't all Disney Land and Davy Crocket.
You must be much older than me (71) or were a very aware youngster back then. Yeah, we had duck and cover drills, but pretty much saw them as a break from school work. What was going on with union strikes was the furthest thing from our minds. But then again, we did live in Detroit and all our families were working class families where the Dad's had good jobs and Moms did not work.
I think the best part of the 50's and 60's was we had to play with others or by ourselves for entertainment. We had to self-entertain and thru that we learned how to live in society. The outside influences in our life like TV, radio, comics, etc., all portrayed a positive message. Good triumphs over evil, bullies should get their just desserts and we are all different and that's okay. Hell, we had a comic named "Tubby" and nobody went ballistic over the comic offending chubby kids. If anything, it showed that a chubby kid could be the hero of a comic. Remember "Our Gang". Porky was chubby, Spanky was chubby, the black kid, Stymie, Farina and Buckwheat were all equal members of the gang and nobody felt threatened. Amos and Andy was hysterical, but is now banned because it was based upon stereotypes. Comedy is all about laughing at ourselves. Nobody seems to be offended by Achmed the Dead Terrorist. And if I were pushed, I could make the argument that the character is insensitive to victims' families of 9/11. But you can find offense in pretty much anything if you look hard enough.
I tend to think that those times were more of an age of innocence. We were focused on family and friends. Our big picture view was WWII was over, we won and it was time to grow and prosper. And more importantly than probably any aspect, the family unit was alive and well in the USA.