Which of the following does not need to b cited

In julius caesar did portia use effective strategies when she tried to persuade brutus to tell her the truth?

Which literary device does orwell most use to support his purpose in writing in this passage? characters, to show that what happens on the farm is fiction allegory, to show similarities between the farm and the soviet union point of view, to show how the characters think about the murders setting, to show that events in the soviet union may have been caused by the economy

What’s the answer. i need the answer fast