Spanish-language refers to the Romance language that originated in the Iberian Peninsula and is now spoken by millions of people worldwide. It is the official language of 20 countries, primarily in Latin America and Spain, and is one of the six official languages of the United Nations. Spanish is known for its rich literary tradition, with famous authors like Miguel de Cervantes and Gabriel García Márquez. The language has various dialects and regional variations, influenced by local cultures and histories, making it a diverse and dynamic means of communication.