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.
The idea that the different peoples who have come to the United
States have blended to create a new culture
Simple. In totalitarianism, as its name suggests, the government has TOTAL control of the country. No free press, other ideology bans, a strict police/military (and probably secret police), no freedom.