They traded cloth, iron, and copper in raw and worked form, and cowry shells used by the local populations as currency.
In exchange for their wares, Europeans returned textiles, carvings, spices, ivory, gum, and African slaves.
The height of the African slave trade <span>took place across the </span>Atlantic Ocean<span> from the 15th through the 19th centuries. Hope this helps! :)</span>
Supported their views on slavery -APEX
The Treasury takes care of the money for all of the U.S there the ones who print out the money.