Not only protesters, wide definition would be people who take part in violent actions by government's orders. Most of them did what they did for money, not for idea.
Hasn't yours?
I hear so much about evil faschists and sneaky NATO these days.. Are you sure you are not speaking about Russia now?
Hmm... that's how I think and how I say:
There are three different terms: nationalism, Nouzism, fascism.
Nationalism is quite healthy (even useful to society) movement.
To fascism, Ukrainian «right branch» not yet Mature enough. It is necessary to work hard and learn more of them.
But Nouzism is already there. Nouzism, in a nutshell, the terrorist (against persons of other nationality) direction of nationalism. This movement of extremists, with elements (the worst parts of) the ideology of fascism.
Now about NATO. NATO - «sneaky NATO»? No. NATO is rather expensive, decorative, baseball bat.
There is only capable of Department: U.S. army, the Bundeswehr, the French Legion.