What is the shelf life of a condom? I know every package of condoms has an expiration date on them. But, I need to figure out when a specific package of condoms was manufactured by looking at the expiration date.
Middle class. The middle class is a class of people in the middle of a social hierarchy. In Weberian socio-economic terms, the middle class is the broad group of people in contemporary society who fall socio-economically between the working class and upper class. The common measures of what constitutes middle class vary significantly among cultures.
Most researchers define the middle class by calculating the median income for a place, and grouping people into certain percentages above or below the absolute middle. 1  Photo. 2  The death of the middle class has been forecast for years by The New York Times and New York magazine, among many others.