Question

why was the nightingale kept in the palace​

Answer 1

Answer:

Because king of the palace was delighted with her voice and wanted to hear it every day

Answer 2

Answer:

The nightingale sang it's most wonderful song for the court in the grand evening. After hearing the song, every one was charmed by the nightingale,the emperor was moved to tears as the song pierced through his heart,so to hear song regularly he decided to keep the nightingale in the palace.