The history lesson is good context, but the "pampered Westerner" reference seems unnecessary, particularly when the article is discussing young Latvians rather than the war generation.
Lots of American Jews, Armenians, Lebanese, etc. are not in the U.S. purely for reasons of voluntary relocation, either.
[1] http://en.wikipedia.org/wiki/Greek_genocide
[3] http://en.wikipedia.org/wiki/Russian_Civil_War