Language policy aims to regulate the use of languages in various domains, such as education, government, media, and public spaces, to achieve specific societal goals.

Corpus planning involves the standardization and codification of a language, including the development of orthographies, grammars, and dictionaries.

Language revitalization efforts aim to increase the number of speakers of a language that is facing decline or endangerment.

Code-switching is a language contact phenomenon where speakers alternate between two or more languages in the same conversation.

Language shift refers to the gradual replacement of one language by another in a community, often due to factors such as migration, economic dominance, or political power.

Language maintenance efforts aim to document and preserve a language that is facing decline or endangerment, ensuring its availability for future generations.

Providing funding for language revitalization projects is an example of a language policy that promotes linguistic diversity by supporting efforts to maintain and revitalize endangered languages.

Language death refers to the process by which a language gradually loses its speakers and eventually becomes extinct, often due to factors such as assimilation, migration, or language shift.

Creating a dictionary and grammar for a language is an example of a language planning initiative that aims to establish a standard variety of a language by providing a reference for correct usage.

Language contact refers to the process by which two or more languages come into contact with each other and undergo changes as a result of that contact, such as borrowing of words, grammatical structures, or pronunciations.

Establishing a single national language is an example of a language policy that aims to promote national unity by creating a common language that all citizens can use to communicate and interact.

Language revitalization refers to the process by which a language is revived and its use is increased after a period of decline or endangerment, often through efforts such as language education, language documentation, and community engagement.

Promoting the use of a language in education and media is an example of a language planning initiative that aims to promote the use of a language by making it available for use in educational settings and media outlets.

Language shift refers to the process by which a language is gradually replaced by another language in a community, often due to factors such as migration, economic dominance, or political power.

Granting official status to multiple languages is an example of a language policy that aims to promote linguistic equality by recognizing the equal status of different languages in a society.