The correct answer is Mexico, Canada, and Greenland.
This is the only correct answer for the following reasons:
1) Russia and Spain are in the Eastern hemisphere.
2) Argentina and Brazil are in the Southern hemisphere.
If you look at a map, you can see that Mexico, Canada, and Greenland are all in the Western Hemisphere and all three of the countries are north of the equator.
He will tell of their greatness when he returns
I would say A but i am not 100% sure.
