During the exploration and colonization of the Americas, the Spanish Crown and private enterprises pursued several extractive and commercial activities that reshaped the hemisphere’s economies and societies.
Gold and silver mines in Mexico (e.g., Zacatecas), Peru (Potosí), and Bolivia became the backbone of imperial wealth. Indigenous labor—and later African slaves—was coerced through systems like the encomienda and mita.
Sugar, tobacco, cotton, and cacao were cultivated on large estates (haciendas). Enslaved Africans provided the bulk of field labor, especially in the Caribbean and Brazil.
The flota system convoyed American bullion and agricultural products to Seville, while European manufactured goods, weapons, and livestock flowed west. This monopoly enriched the Crown but stifled local industry.
Spanish fleets exploited the rich cod banks off Newfoundland and the Gulf of St. Lawrence, salting and drying the catch for European markets.
In the Caribbean and Gulf of California, Indigenous divers harvested pearls for export to Europe, often under brutal conditions.
Timber from Caribbean and mainland forests supplied shipyards and construction in both the Americas and Spain.
These activities entrenched extractive institutions, demographic collapse among Indigenous peoples, and the transatlantic slave trade—foundations of Latin America’s long‑term economic structure.