If you were a non-Muslim in the Ottoman Empire, would you like or dislike the millets? Explain. 

Non-Muslims did not always enjoy the same legal and social privileges as Muslims, though. Sometimes they had restrictions on their dress, public religious display, professions, and places of worship. They also paid higher taxes and tariffs. Additionally, non-Muslim men could not marry Muslim women. The Ottoman system was generally tolerant of non-Muslims, who made up a significant minority within the empire. Non-Muslims paid a tax, but they were allowed to practice their religion or convert to Islam. ... Islam forbids the depiction of human figures because of a belief that it may encourage idolatry. Under Ottoman rule, dhimmis (non-Muslim subjects) were allowed to "practice their religion, subject to certain conditions, and to enjoy a measure of communal autonomy" (see: Millet) and guaranteed their personal safety and security of property.

op: object of preposition

"a" because he is appealing to logic as oppose to appealing to the audience's emotions.