Someone plsss help me with this I will make you brain

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 a.he got rid of outdated and repetitive laws.b.he ranked the laws according to importance.c.he created new laws to address modern situations.d.he combined minor laws into stricter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

Why did the german kingdoms unite into one nation of germany?

Type the correct answer in the box what weather pattern did indian farmers depend on to bring water for their crops? indian farmers depended on the to bring water for their crops reset ne