Do u think u can help me with this

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 a.he got rid of outdated and repetitive laws.b.he ranked the laws according to importance.c.he created new laws to address modern situations.d.he combined minor laws into stricter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

Where did washington’s army spend a harsh and difficult winter in 1777–1778?

Aperson who makes maps is called a mapper drawer cartographer