What are some causes of a sore and red tongue? A: Several things may cause a sore tongue including trauma such as biting or burning the tongue, smoking cigarettes, or having a canker sore on the tongue, ac... Full Answer >
Lower middle class. In developed nations across the world, the lower middle class is a sub-division of the greater middle class. Universally the term refers to the group of middle class households or individuals who have not attained the status of the upper middle class associated with the higher realms of the middle class, hence the name. Contents.
Next is the lower-middle class, which is primarily comprised of lower-level, white-collar workers. These workers typically have college educations, but lack the graduate degrees needed to advance to higher levels of employment. Income for these workers generally falls between $32,500 and $60,000.Upper-middle-class workers typically have post-graduate degrees and work at high-level, white-collar positions. Household income for these workers is often above $100,000.According to the Census bureau, upper-middle-class, or professional class workers, earn enough to be in the top one-third of American incomes.ncome for these workers generally falls between $32,500 and $60,000. Upper-middle-class workers typically have post-graduate degrees and work at high-level, white-collar positions. Household income for these workers is often above $100,000.