Casca - A public figure opposed to Caesar's rise to power. Casca relates to Cassius and Brutus how Antony offered the crown to Caesar three times and how each time Caesar declined it. He believes, however, that Caesar is the consummate actor, lulling the populace into believing that he has no personal ambition.
I am a Christian and one reason is because some couples have a hard time having kids so this improves their chances. My Aunt and Uncle have done this.
An epic is a poem in which a hero goes on a great journey and saves people. The gods are there to protect the hero and control whatever they can (i.e Poseidon- the water, Aphrodite- love). They assist the hero sometimes and therefore contribute to their success. Hope this helps!