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.
According to the study, a smaller percentage of Americans (44%) identify as being middle class than ever before. At the same time, nearly as many Americans (40%) identify as lower-middle or lower class, while the share of Americans who consider themselves upper class has decreased significantly since 2008. The results show that, at least when it comes to Americans perceptions, the middle class is a rapidly shrinking demographic.