Everyone wants power, and then when they get the power, it can be too much for them, and they don’t know how to rationally handle it. Hope this helps!
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.
A monopoly would have almost complete control over a market, and would have virtually no competition
hope this helps