WHAP By anushaviqar Period: 313 to 317 Reign of Constantine 325 Council of Nicaea Period: 527 to 565 Reign of Justinian Period: Nov 11, 717 to Nov 11, 741 Reign of Leo II Period: Nov 11, 726 to Mar 2, 2022 Iconcolastic controversy Period: Nov 11, 1202 to Nov 11, 1204 4th Crusade Nov 11, 1453 Constantinople fell to turks Mar 2, 2022 Justinian Code Period: Mar 2, 2022 to Nov 11, 1025 Reign of Basil II Period: Mar 2, 2022 to Mar 2, 2022 Life of St.Basil of Caesarea