How did hitler have a totalitarian regime?

Which of the following can a citizen do in their own home living room to show support for their chosen candidate? -hold a open primary -hold a closed primary -host a caucus -host a convention

Match each person with his contribution. aristotle socrates eratosthenes hippocrates he studied the causes of illnesses in search of cures. he created a teaching method that involved asking questions. he determined that earth was round. he educated alexander the great.

Who were the only people that were not allowed to be a citizen in the roman empire