What is the most probable reason that rhyme and repetition first found their ways into poems?

Apeople wanted a beat they could dance to.
Bthey were written for the upper class.
Cthe poems were easier to remember and pass on.
Dheroes in epics tended to talk that way.

Verified Answer :

The answer is C :)
Hope this helps

The answer is:
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               [C]:  "the poems were easier to remember and pass on."
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