" The Great Depression of the 1930s saw more American unmarried women working from nine to five, mostly in repetitive, boring, subordinate, dead-end jobs. But the number of working women doubled between 1870 and 1940. During World War II it doubled once again."
" Some think that just the fact of massive government spending, and temporary employment supporting the war effort was the mechanism. That is wrong." -Leonard Westein, ScD