Original sentence: Political parties embodying this ideology have gained prominence in most European countries since the 1970s.They differ from neo-fascist or neo-Nazi parties in that they accept representative democracy and disavow violent political tactics
Edited sentence: Considered to be right wing and/or nationalist, they accept representative democracy and disavow violent political tactics.Mainly devised by left wing academics the term is therefore seldom used by the parties it is associated with.Political parties said to embody this ideology have gained prominence in most European countries since the 1970s