"a. giving assistance to the poor and the sick" is a service performed by the medieval church that would today be performed by the united states government, since this is considered welfare.
Answer:
C) reason and conscience.
Explanation:
Unitarianism refers to a christian ideology which believed that God is a single entity as opposed to the popular belief of God as a Trinity (the father, the son and the holy ghost).
Unlike revivalism, Unitarianism emphasized reason and conscience.
The correct answer would be D. John Dickinson