This is a hard question but google the United States map . I definitely know that Southwest is the first one . Hope this helps you .
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Answer ➜ Constantine was the first emperor to stop the persecution of Christians and to legalize Christianity, along with all other religions/cults in the Roman Empire.
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Can you add some more detail to this question? I can answer it im really good at history but. What explores what l=time period we need more details or at least i do thanks!
Option 3: He supported the building of the Hagia Sophia.
Justinian I was one of the outstanding rulers of the Byzantine Empire, he governed from 527 until he died in 565. During his reign, he expanded the Empire and many great monuments were built including the famous Hagia Sophia in 537, which was originally constructed as a church. The church was the largest of its time and considered the greatest architecture building of the Byzantine Empire (330-1453)