The Atlantic System and Global Silver

The triangular trade

Manufactured goods — guns, textiles, alcohol — went from Europe to West Africa; enslaved people were carried across the Middle Passage to the Americas; and plantation products — sugar, tobacco, later cotton — plus silver returned to Europe.

Roughly 12 million Africans were forcibly transported, of whom around 2 million died in transit. The demographic effect on West and Central Africa was severe, and it fell disproportionately on young men, distorting the societies left behind.

Sugar was the engine. It was extraordinarily profitable and extraordinarily lethal to work, so plantations consumed lives faster than they reproduced them, generating continuous demand for more captives.

Why silver mattered globally

Silver from Potosí and Japan flowed overwhelmingly toward China. The reason is a policy decision: the Ming required taxes to be paid in silver, which created enormous demand and drove up its value in China relative to elsewhere.

Europeans had little that Chinese consumers wanted — but they had silver. So the Atlantic mines financed European purchases of Chinese silk and porcelain.

The point to write: a tax decision made in Beijing shaped mining in the Andes and shipping across the Pacific. This is the clearest single example of a genuinely global economy emerging.

Resistance and mixture

Enslaved people resisted through revolt, escape to maroon communities, sabotage and the preservation of religious and cultural practice. New syncretic religions and creole languages emerged. In Spanish America the casta hierarchy sorted the mixed population by ancestry.