:::Some of my comments and questions with respect to comments in the poll:
A. CoolKoon doesn't understand the point of the proposal. Does this refer to the proposal as a whole, or to modification A? The point of "A" is to make it clear to readers that the two names refer to the same place in different languages.
C. Battles of the Kingdom of Hungary wouldn't qualify as clearly Hungarian events, since other nationalities (within the KoH) would be involved in them. I rather meant Slovak or Hungarian cultural organisations etc. "C" doesn't influence Slovak ministries, because they didn't exist before 1918. I don't see the relation between modification C and the NPOV policy, maybe CoolKoon can explain that. 
D. Whether Slovak names were used officially before 1918 is not the issue here. They were used by the Slovak speaking population of the places. The main issue is which names would be expected by the English language reader. Since the places are widely known in English under their modern Slovak names, it would be very strange not to mention the Slovak names at least once (if modern names are different from contemporary ones, this should be mentioned). 
E. Relevant alternative names can always be mentioned in the lead of the articles, according to WP:NCGN. I'm not sure whether everyone realises that "E" actually reduces the number of articles in which the Hungarian names should be mentioned.  Talk