Clinton didn’t get 50% during either election, and in my dumb opinion he would have lost if Ross wasn’t involved, and as for McCain your probaly right, but dont forget the 6 years the media did everything in there power to destroy bush and the republicans.
Yes Clinton won 42.7% in 1992, Perot made him president.
The strongest showing in Libertarian Party history, was when they mounted their attack to stop Reagan in 1980.