Answer:
1820 (MDCCCXX) WAS WHEN <em><u>THE </u></em><em><u>THE</u></em><em><u> </u></em><em><u>LEAP </u></em><em><u>YEAR </u></em><em><u>STARTED</u></em><em><u> </u></em><em><u>ON </u></em><em><u>1</u></em><em><u>2</u></em><em><u> </u></em><em><u>APRIL</u></em><em><u>.</u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u>PLS </u></em><em><u>MARK </u></em><em><u>AS </u></em><em><u>BRAINLEST!</u></em>
The five relationships taught by Confucius encouraged people to maintain social and political order. He believed in the importance of personal and governmental morality, as well as the importance of social relationships.