The correct answer should be
<span>Helped transform the capital of Constantinople into a city with great churches.
That's because he didn't focus much on religion because he was a despot. He did expand and double the size of the Byzantium empire, taking back most of what used to be the Roman empire, going as far as Spain and controlling North Africa and Italy. He did also have a revision of all laws to create a better legislative system and better legislature.</span>
Teotihuacan was the largest urban center of Mesoamerica before the Aztecs, almost 1000 years prior to their epoch. The city was already in ruins by the time of the Aztecs
Recovery was difficult after the bombings on Nagasaki and Hiroshima. Families suffered and so did the economy for a bit, but Japan very quickly adapted and built there economy. Today they are one of the most developed countries in the world. I hope this helped!