The executive officer would be a County Clerk.
The County Clerk is a Constitutional officer who is elected every four years. He is responsible for keeping and maintaining records of births, deaths, assumed names etc. He is issuing and filing marriage licences, gun permits and notary bonds. He is also responsible for processing passports.
County Clerks can either be elected or appointed, depending on a particular state's law.
The government has a central bank that is oftentimes referred to the Federal Reserve Bank (or just Fed).
Answer:
Secret Police and The military.
Explanation: Think of the gestapo, the SS (Hitlers guards)
Secret service wont work as that is a democratic agency of the POTUS.
Gov officials aid the dictator in rule or get thrown in prison/executed.
