re: USPOL
@nytpu
The term was first used to refer to a political official shortly before WWI, but it didn't become popular in the media until FDR was making appointments during WWII. So it depends on your perspective I guess.
The executive branch has a lot more power today than it did in the 40s which I think partly explains why it's become so ubiquitous. Also, Americans don't like UK monarchy terms but it turns out we're pretty ok with authority in general. (If we lost WWII would the US have gone fascist or communist?) So a foreign sounding word was probably more palatable. (Wikipedia has a lot of the same info but without my commentary... https://en.m.wikipedia.org/wiki/Czar_(political_term))
@urusan