Spinster World War prevented many within a generation of women from experiencing romance and marriage, or having children. The image of the old spinster with a fading photo of her dead World War I soldier boyfriend on her fireplace mantel was common in films of the 1950s and 1960s. Likewise, in the American classic novel "Gone with the Wind" (1936) about the Civil War, numerous references are made to grieving fiancées, women who were "wanted, if not wed", and to the shortage of single, able-bodied (and thus "marriageable") men at war's end. In modern peacetime societies with wide opportunities for romance,
Eligible bachelor as an "eligible bachelor" chooses to be a bachelor, whereas an "eligible spinster" does not have a choice. Lakoff believes this use of language fosters, and grows from, sexual discrimination. Lakoff states "women are given their identity in our society by virtue of their relationship with men, and not vice versa." Another set of criteria that purports to determine a man's desirability to women is the "666 dating rule" or "rule of sixes", which are a set of minimum male qualities centred around the number six, namely a six feet height, a six-hundred horsepower car, six-pack abs, a six-inch penis,