Language endangerment occurs when a language is at risk of falling out of use, often because its speakers are shifting to a more dominant language. This can happen for various reasons, including globalization, urbanization, and the influence of media. When fewer people speak a language, it becomes harder to pass it on to future generations, leading to a decline in its use and cultural significance. Many languages around the world, such as Hawaiian or Cornish, are considered endangered. Efforts to revitalize these languages often involve community programs, education, and documentation. Protecting endangered languages is crucial for preserving the unique cultures and histories they represent.