What is the difference between a language and a dialect?

Language and dialect are often used interchangeably, but there is a fundamental difference between the two. A language is a system of communication used by a particular country, culture, or community. A dialect, on the other hand, is a variant of a language spoken by a specific group of people.

The difference between a language and a dialect is not always clear, as there is no universal standard to differentiate between them. Factors such as political, social, and historical contexts often play a role in determining whether a given form of speech is considered a language or a dialect.

It is often said that a language is a dialect with an army and a navy, indicating that political power is an important factor in determining the status of a language or dialect.