its sad, i know, but you're wasting your time, you could literally tell him that you were on the maidan square willingly in 2013 and he will probably still call you cia.   you said the us sponsored a coup, and you didn't want to read the pdf the other guy posted to attempt to prove you wrong, thats ok.  why dont you try explaining in your own words how the us overthrew the ukranian goverment?
United Kingdom