I used to read word up magazine
A. I may be wrong but back in history there was a lot of slavery going on through routes like Asia
Out of the following choices, the continent that has only one Spanish speaking country is Africa.That will be the answer D.
Due to the Atlantic Jet Stream, cold water is carried from the Antarctic all the way down to the Caribbean and it turns into warmer water, then that said water is carried up back north towards the Antarctic, carrying that warm water with it, warming the surrounding air as it moves northward.