Are you forgetting the Korean War, that little war in French Viet Nam, "WWIII "over the Suez Canal. The Red Scare. Israeli/Arab wars, the breakup of the British Empire. the six month 1958 labor strike, race riots, polio, "juvenile delinquency", car theft, and of course nobody was murdered during the 50/60s. I think we look back with thick rose colored glasses. If you look at the pic squatting dog posted, it's not a real pic, it looks like a painting. That is not a true representation of the 1950s. Does it show the kid getting measles, getting his bike stolen, breaking his leg, being late for school, etc?
In the 50s/60s, we were kids and didn't know or understand what was going on. We were sheltered by our age and our parents.