Colombian literature, as an expression of the culture of Colombia, is heterogeneous due to the coexistence of Spanish, African and Native American heritages in an extremely diverse geography. Five distinct historical and cultural traditions can be identified, with their own socioeconomic history: the Caribbean coast, Greater Antioquia, the Cundinamarca-Boyacá Highlands, Greater Tolima and the Western Valley. Colombia produced one of the richest literatures of Latin America, as much for its abundance as for its variety and innovation during the 19th and 20th centuries. Colombian intellectuals who forged the literature of this period also contributed decisively to the consolidation of Latin American literature.