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 extension of slavery into the western territories.
For a specific instance, see the landmark supreme court case Dred Scott v. Sandford.
Propaganda was one way. I can’t think of any others right away.
Pretty much full religious freedom, as long the subjects worshipped Roman Gods. Jews were excused from worshipping Roman Gods.
