Which best identifies the subplot of julius caesar and explains it significance.
a. calpurnia and portia struggle to find the meaning in society with their husbands gone; it shows that roman women had a very limited role in society.
b. brutus has conflict with himself over whether he has acted for the good of rome; it demonstrates brutus's nobility and honor.
c. antony and octavius declare war on brutus and cassius: it build suspense about who will triumph and rule over rome.
d. brutus struggles with cassius, as both wish to rule rome; it shows that, even after caesars death, the struggle for power continues.

Julius caesar. [brutus.] with this, she fell distraught, and, her attendants absent, swallowed fire. cassius. and died so? brutus. even so. cassius. o ye immortal gods! [enter lucius, with wine and taper] brutus. speak no more of her. give me a bowl of wine. in this i bury all unkindness, cassius. cassius. my heart is thirsty for that noble pledge. fill, lucius, till the wine o'erswell the cup; i cannot drink too much of brutus' love. [exit lucius. enter titinius, with messala] brutus. come in, titinius; welcome, good messala. now sit we close about this taper here, and call in question our necessities. cassius. portia, art thou gone? brutus. no more, i pray you. what moral dilemma does brutus confront in this excerpt? brutus lets go of his anger toward cassius and forgives him. brutus decides that he will not mourn portia and will stay loyal to cassius. brutus decides that he is too angry at cassius to remain friends with him. brutus questions whether cassius's life should be ended.