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.
Story Highlights. 1  Middle class is America's favorite socioeconomic group. 2  The median, or middle, household income in the United States today is $50,054. 3  Popular vision of middle class is rooted in 1950s, when a generation found solid jobs, bought houses in the suburbs and took modest family vacations.