...when parliamentary forms of government began to take shape in the 17th and 18th centuries. These were associated with the positions that advocates of the established order verses those who wished to change the oder took in the representatives Parliament. If yo sided with the king and established wealthy ruling classes, the representatives would sit on the right side of the chamber and those who opposed those of the established order would sit on the left. That was it!
<snip> Definition of Right-wing politics
In politics, right-wing, the political right, or simply the right, are terms which refer, with no particular precision, to the segment of the political spectrum in opposition to left-wing politics. It is usually, but not always, associated with conservatism. (See political spectrum and left-right politics for a detailed explanation and discussion of this kind of classification.)
The phrase "right-wing" comes from the seating arrangement of parliamentary partisans during the French Revolution. The monarchists who supported the ancient regime were commonly referred to as rightists because they sat on the right side of successive legislative assemblies. As this original reference became obsolete, the meaning of the terms has changed as appropriate to the spectrum of ideas and stances being compared, and the point of view of the speaker.
<link>
http://www.wordiq.com/definition/Right-wingIn America, politicians love to put labels on people, especially their opponents who they can demonetize by using terms like "liberal", "socialist", "left-winger", "anarchist", "terrorist". I can most certainly envision a left-wing Nazi, but I don't think many survived once they were found out. Just as reactionary communists were purged by Stalin. Some neo-conservatives actually are calling Bush a liberal, that's right they think he is bending too far to the left and guess what, it has no meaning, but only helps polarize the electorate, the voters by triggering in them certain emotions to such terms. I believe that the early Nazi party leader Roehm was considered left-wing because he wanted to nationalize all of Germany's industry and of course Hitler wanted it privatized. You know who won that debate.