...and just on that last topic of oppression (yep, that was a topic, keep up!), I was just Facebook chatting with an old friend about the attached Superman poster image. I always preferred Siegel and Shuster's original Superman (pre flight) who took on slum landlords and corruption. Sure, super villains are fun - but Superman was a great moral example back then. In my view much more so than when they just tried to play on it in the 1970s and 80s without him necessarily dealing with real issues.
Just my ten cents,
Dave