Question

Why were europeans bringing manufactured goods to the new world

Answer 1

To make money back and to start a trading relationship between them and other countries

Answer 2

I'm not exactly sure that this is what you're asking, but here's an example of what I'm thinking: They would bring tea and coffee to sell because the main population in the new world was from there, and that's basically all they drank their entire lives. So basically, for trade and to make money because they knew that it was wanted.