Ah, backtraking. He was not elected by the people anymore then the EPA.
Sniff, sniff....
The Predident is elected by the States. That is why he is the President OF THE United States and not the President of the PEOPLE of the United States.
Parse it any way you like, Hitler was duly and legitimately, elected by a committee that was elected by the Reich stag, that was elected by the people of the various German States to be Chancellor of Germany. Everything was legal, everything was legitimate and everything occurred through popular election to a Parliamentary System of a Constitutional Republic. Quod erat demonstrandum