PLEASE ASAP GIVING BRAINLIEST! Which of the following was a direct consequence of the establishment trading posts like the one in the image?

A) European technology spread into Africa in exchange for enslaved people.

B) Sugar was cultivated in North America for import through such facilities.

C) Salt traded on Portuguese ships became the primary export from the Americas to Europe.

D) The Portuguese became the largest colonizers in South America, coming to control most of the continent.

Image caption : A view of the Portuguese-built Elmina Castle in Ghana, ca. 1660