"Free college? What a crazy idea!"
If you live in the U.S., you have almost certainly heard people saying that. You may even have said it yourself.
"Hey, nobody gave me free college."
"Hey, I had to pay for my own college. Why should they get it for free?"
Well ...
Shortly after the turn of the 20th century -- 110-115 years ago -- the fairly standard level of education for many people was finishing the eighth grade. They learned to read, write (penmanship, not creative writing) and do simple mathematics.
Then they went on to apprenticeships to learn trades, or clerkships to become attorneys, bankers or other such white-collar jobs.
Eighth grade was enough for most people. My grandfather Paul Kindinger (b. 1895) had an eighth grade education and he was a police officer for 20 years and was police chief of his small town for 12 years from just before Pearl Harbor into the early '50s.