During her reign, empress theodora prompted/increased the rights of which group of people.

The correct answer to this open question is the following.

During her reign, Empress Theodora prompted/increased the rights of women.

Empress Theodora married Justinian, Emperor of the Byzantine Empire, one of the most powerful empires after the fallen of the West Roman Empire. She was the most important advisor to his husband and a supporter of the rights of women. She counseled his husband to create legislation that protected women's rights and prohibited the trafficking of girls.