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Occurred in 1929 your welckme
Christopher Columbus wanted to develop a large, free and open trade between the Spanish Empire and the new world.
He had a keen interest in native riches such as Gold, Silver and native agricultural products that no one had seen before in Europe.
An important contribution of enslaved Africans employed in large-scale, specialized production of commodities in the Americas is the development of price-making markets across the Atlantic basin in regions (including Western Europe) that had long been dominated by non-market-oriented production.