Answer:
C).
Explanation:
The Council of Nicea was very important for the history of Christendom as it established an uniformed conception about the divine nature of Jesus as Son of God and its role into the Trinity. Also, the Council created the Niceno-Constantinopolitan Creed wich is one of the foundations of the Christian faith. This creed is fundamental in the origin of the set of Catholic beliefs.
A because he was very optimistic.
According to communist writers and thinkers, the goal of communism is to create a stateless, classless society. Communist thinkers believe this can happen if the people take away the power of the bourgeoisie (the ruling class, who own the means of production) and establish worker control of the means of production