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.
Definition: Middle-class income is between 67 percent and 200 percent of the average median income. That's according to the Pew Research Center. There's no official U.S. government definition of middle-class income, as there is of the federal poverty level.