In the United States, the concept of a working class remains vaguely defined, and classifying people or jobs into this class can be contentious. Economists...

salaried professionals and managers. Constituting roughly one third of households is the lower middle class consisting mostly of semi-professionals, skilled...

The Democratic Party is one of the two major contemporary political parties in the United States. Since the 1850s, its main political rival has been the...

The United States has a racially and ethnically diverse population. At the federal level, race and ethnicity have been categorized separately. The most...

In the United States of America, military conscription, commonly known as the draft, has been employed by the U.S. federal government in six conflicts:...

The transformation of the United States Army is part of a strategy using Multi-Domain Operations (MDO). In 2019, the planning was for Large Scale ground...

Many professional designations in the United States take the form of post-nominal letters. Certifications are usually awarded by professional societies...

Conflict theories are perspectives in political philosophy and sociology which argue that individuals and groups (social classes) within society interact...

the Indigenous peoples of the United States or portions thereof, such as American Indians from the contiguous United States and Alaska Natives. The United...

In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental...