Answer:
1.Improper 2.proper 3.proper
Explanation:
1. The investigator is putting his personal feelings into the investigation
2.The investigator is being thought full and minding the persons feeling while still doing his job.
3. The investigator is just asking a question
Mostly because the Roman empire was a hugely vast empire in time where the internet or any other form of fast communication possibilities didn't exist yet. For this reason, it would be highly unpractical for Rome to rely on having direct democracy and each person giving his vote on every aspect of life.
I believe that the answer is C. Democratic