The "Golden Age of Spain" refers to a period from the late 15th century to the early 17th century when Spain experienced significant cultural, political, and economic growth. This era began with the unification of the Catholic Monarchs and the discovery of the New World, which brought immense wealth and resources to Spain. It was marked by the rise of the Spanish Empire, making Spain one of the most powerful nations in Europe. During this time, Spain produced remarkable achievements in literature, art, and science. Notable figures include the playwright Lope de Vega, the painter Diego Velázquez, and the novelist Miguel de Cervantes. The Golden Age left a lasting legacy on Spanish culture and is celebrated for its contributions to the arts and humanities.