Hey who wanna ta lk on here brainiest

How did emperor justinian’s review of roman laws create a more efficient legal system? a. he got rid of outdated and repetitive laws. b.he ranked the laws according to importance. c.he created new laws to address modern situations. d.he combined minor laws into stricter categories. ill mark brainliest

Plz ? ? 20 points for this question ! hhjc6

Legacy of the new deal is positive or negative