*coughs in modern republican party are you fucking serious*
Also, Nazi's are right wing.
There is almost zero overlap between what the Nazi's political positions and ideological basis was and the American Right Wing. Let's touch on the things on a point by point basis, starting with the least controversial disconnects and moving towards the ones I'm sure you'll object to.
Firstly, actual Fascist ideology is firmly grounded in placing the State as the primary good of society. The rest of society is meant to service the state, and the purpose of the state is to propagate itself.
Meanwhile the American Right Wing is firmly grounded in Classical Liberalism of the 18th and 19th century which posits that the individual (or, in some cases the family) is primary good of society, and that the primary purpose of the state is to protect the rights of the individual.
Fascist ideology is heavily invested in large business and government cooperation between large business and the state, with the large businesses serving the interests of the state as extensions of the state.
The American Right Wing rejects such arrangements, preferring the relationship between the State and Business to be neutral with minimal cooperation and minimal intervention. Further, there is a strong dislike of the coordination between large business and government in the American Right Wing, seeing such as cronyism rather than proper expressions of free market ideals.
Fascism preferences a strong central government that has tight control over the government and society.
The American right wing preferences a weak central government with considerable local or no controls over large areas of life.
Nazism strongly believed in eugenics and removing undesirable portions of society.
The modern American Right Wing strongly rejects eugenics esp. in its modern incarnation of abortion for people with genetic defects.
Nazism is a racial supremacist ideology that structures government and society to explicitly favor and disfavor certain races.
The modern American Right Wing rejects any laws that grant racial favor or disfavor and embrace the anti-racist and anti-segregation history of the Republican party.
About the only areas in common between Fascism and the American Right Wing are... respect of the military and rejection of internationalism. That is some very narrow crossover that hardly is unique to the American Right Wing.
