Question 1 of 10 When would a secondary source be considered unreliable?

A. When it offers a theory about the significance of an event

B. When it omits information that contradicts its conclusions

C. When it is written by an academic professional

D. When it is written by someone who did not experience an event directly

It is d because you cannot be sure as the person who has written has not been there so you don't know if they are telling the truth or exaggerating the event

in 550 b.c.e. cyrus the great, the leader of the persians, conquered the medes and united the iranian people under one ruler for the first time. cyrus became the first king of the persian empire and went on to establish one of the largest empires in world.

an earnest tone.

because portia wants to know why brutus has been acting strange lately.