Antony wants them to explain why they believed Caesar was dangerous. Thus, option "D" is correct.
In the last line Anthony says "Why and wherein Caesar was dangerous." while previously he asks for their reasons to support their conclusion by saying "Upon this hope: that you shall give me reasons Why and wherein Caesar was dangerous.". From this, it can be seen that Antony is looking for a warrant for the refutation of the people.
Thus, option "D" is correct.
To learn more about Caesar click here:
https://brainly.com/question/1555238
#SPJ1