Here's why:
* Communication: Language is the primary means of communication, shaping how people think, express themselves, and interact with each other.
* Cultural Identity: Language plays a crucial role in defining cultural identity. Shared language fosters a sense of belonging, history, and tradition.
* Values and Beliefs: Language reflects the values and beliefs of a culture. Proverbs, sayings, and idioms often carry cultural wisdom and perspectives.
* Literature and Art: Language forms the basis of literature, music, and other artistic expressions, showcasing a culture's creativity and worldview.
* Social Structure: Language can influence social hierarchies and power dynamics within a culture.
Therefore, understanding the dominant language of a culture provides valuable insights into its social, cultural, and intellectual fabric.