And she's able to convince Justinian, and they're able to put down the uprising quite brutally, killing 30,000 of the people who are rising up against them. Now, during that uprising, much of Constantinople is burned, including the main church, the Hagia Sophia, and it was under Justinian's rule that the Hagia Sophia gets rebuilt, and it still exists in what is now Istanbul today. Constantinople eventually gets renamed Istanbul once it's conquered by the Turks, and it eventually gets turned into a mosque, and today it is a museum. The Hagia Sophia literally means holy wisdom. You might recognize the word Sophia from philosophy, which literally means friend of wisdom, philosophia. Now, perhaps what Justinian is most famous for is his attempt to better codify a set of laws. The Roman Empire, of course, always had laws, but Justinian got legal experts to go and collect the laws of the land, to make them consistent, to throw out the laws that are inconsistent, to add new laws as necessary, and he did this over his entire reign, and he spread them, and they are often referred to as the Code of Justinian.