This book cites how language is crucial to the formation of national identity as a means of political power, social solidarity, cultural expression and communication. It focuses on the connection between national identity and language, demonstrating how a common language can serve as a symbol of political independence, preserve cultural heritage, and unite people. The book also explores how language affects social dynamics by excluding and incorporating individual groups within the country. The culture, morals and customs of the country are reflected in its language. It affects both internal solidarity and external recognition by influencing how people interact with their culture, history and country. The country can claim its identity through language, discussing the problems of multilingualism and cultural diversity.