Costa Rica is dominated by mountains, including the Sierra Madre mountain range. It has a tropical climate year-round with varying microclimates depending on elevation and geography. Costa Rica was originally inhabited by indigenous peoples and was colonized by Spain in the 16th century, gaining independence in the 18th century. It has since become one of the most stable and prosperous Latin American nations. Spanish is the primary language with English also spoken. The capital is San Jose. Major exports include coffee, bananas, and meat products.