Final answer:
The sentence that accurately compares jongleurs and troubadours is that only troubadours wrote their own music.
Step-by-step explanation:
The correct sentence is: While both are secular singers, only troubadours wrote their own music.
Jongleurs and troubadours were medieval performers who entertained audiences with music and poetry. Jongleurs were mainly found in France and performed a variety of secular music and popular songs, but they primarily interpreted the works of others. On the other hand, troubadours were poet-musicians from the Occitan region of France who composed and performed their own secular songs and poetry. Troubadours were known for their courtly love themes, while jongleurs had a broader repertoire.
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