Why did einsten come to america ?

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 a.he got rid of outdated and repetitive laws.b.he ranked the laws according to importance.c.he created new laws to address modern situations.d.he combined minor laws into stricter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

What two bodies of water were connected by the panama canal

What potential crisis did eleanor roosevelt resolve on behalf of president roosevelt