Sort:  

Portugal is a part of Europe. Madeira is a part of Africa. The Azores (an archipelago consisting of 9 islands) is located at the boundaries between three continents, with 1 island in Europe, 2 islands in North America, 3 islands in Africa

That's quite interesting, but one of my Portuguese friends doesn't believe that. :)

Never knew this before , thanks for the info

What is the island associated with North America?

All the three? Based on geography(continental plates) or politically?