Prince Henry of Portugal was interested in the navigation of the coast of
what?

After procuring the new caravel ship, Henry was responsible for the early development of Portuguese exploration and maritime trade with other continents through the systematic exploration of Western Africa, the islands of the Atlantic Ocean, and the search for new routes.

Explanation:

I dont know if this helps, but its all i remember

the correct answer is b

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others