C and A
Because on A persia did lose on C it was called the first attack on Persia. I don’t think D is one because the Greeks won the battle.
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.
Learn more about Christianity on:
brainly.com/question/855630
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