Who was the first man to land on the moon

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 a.he got rid of outdated and repetitive laws.b.he ranked the laws according to importance.c.he created new laws to address modern situations.d.he combined minor laws into stricter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

The antifederalists supported the constitution and felt that the u.s. needed a strong central government. true false