Question

why we have a single unified judiciary​

Answer 1

The benefits of a single centralized judicial structure in the country include: a) If the fundamental right of any person is breached, he or she may appeal to the High Court or the Supreme Court for justice. In the future, he or she may issue writs for the defense of the right and verify its infringement.

Answer 2

Because it is the highest authority to retain the Indian Constitution to safeguard the citizens privileges and upload the ideas of the rule of law.