How did the Nazis behave?

After 23 March 1933 most laws were simply made by decree: that is, Hitler simply signed an order. Sometimes, for Propaganda purposes, 'major' laws were passed by the Reichstag. However, as all parties other than the Nazis were banned in May 1933, Germany was a one-party state. They didn't even bother to take a vote in the Reichstag after that: laws were passed 'by acclamation': wild cheering was taken to mean the law was passed.