Which of these is held together only by a sense of shared background?

Question

Quizplus · Accepted Answer

A nation is defined by a shared cultural or ethnic identity, which is typically based on a common history, language, religion, or other characteristics. A state, republic, or city-state, on the other hand, is defined by its geographical boundaries and political structures. While a sense of shared identity may exist within these entities, it is not the defining feature.

Which of These Is Held Together Only by a Sense