By 380 CE, Christianity was the official religion of D. the Roman empire.
<h3>What is Christianity?</h3>
It should be noted that Christianity are the followers of Christ and those who practice the religion.
In this case, by 380 CE, Christianity was the official religion of the Roman empire.
In conclusion, the correct option is D.
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Learned how to grow olives and grapes, and also borrowed the Greek alphabet
We Can’t answer this without a key. Every detailed map should have a key or legend. They are usually located on the corners of the screen.
