How did the japan imperial court contribute to the development of a national culture during the heian period

The Heian period is noted for its cultural achievements, at least at the imperial court. These include the creation of a Japanese writing (kana) using Chinese characters, mostly phonetically, which permitted the production of the world's first novel, the Tale of Genji by Murasaki Shikibu.

explanation:

a trial judge has broad powers in his courtroom. the judge's decision is usually final for the duration of the trial, and the party's one special type of witness is an expert witness.