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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 a. he got rid of outdated and repetitive laws.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

10. what kind of person makes a good entrepreneur? list at least two personality traits of a successful entrepreneur.

The quote below is an excerpt from the charter of the united nations: "the purposes of the united nations are: to maintain international peace and security, and to that end: to take effective collective measures for the prevention and removal of threats to the peace, and for the suppression of acts of aggression or other breaches of the peace, and to bring about by peaceful means, and in conformity with the principles of justice and international law, adjustment or settlement of international disputes or situations which might lead to a breach of the peace . " source:this section implies that the united nations is prepared to do what to keep world peace?