One of the Roman Empire's important achievements was: A. ending the practice of slavery.
B. becoming the first polytheistic empire.
C. creating influential art and writing.
D. offering all people religious freedom.

Correct answer is C. creating influential art and writing.

Explanation:

Option A is not correct answer as slavery existed in Rome until the last days of existence.

Option B is not correct as most of the Empires before the Roman were polytheistic, including Egyptian, Assyrian...

Option C is correct as Roman artists and writers made a large impact on European art, especially in the period of Renaissance.

Option D is not correct as in certain period Romans were not allowing religious freedom. The best example for that is Christianity until the 4th century.

the answer is c     : )

explanation:

i don't have an explanation because i don't know, but i think the answer is c because i googled it and google is right : ) just kidding google isn't allways right but the answer is still c. i hope this !

“the iliad” (gr: “iliás”) is an epic poem by the ancient greek poet homer, which recounts some of the significant events of the final weeks of the trojan war and the greek siege of the city of troy (which was also known as ilion, ilios or ilium in ancient times).