What is the historical origin of the role of lawyers in society? The role of lawyers in society dates back to ancient times, when people acted as ...

What is the historical origin of the role of lawyers in society?

The role of lawyers in society dates back to ancient times, when people acted as arbitrators in disputes and helped maintain order in the absence of a qualified professional.
The Bible and historical records such as the Code of Manu provide evidence of early legal defense practices.
In Rome, only those directly involved in a dispute were allowed to appear in court, but the cognitor, procurator, and defender were later introduced to advise and represent parties in conflict.
In Brazil, the legal profession was formalized during the reign of the Kingdom Ordinances, and lawyers were required to pass an exam before a court official or be a person of good character.
a) Only I and II are correct.
b) Only II and III are correct.
c) Only III and IV are correct.
d) I, II, III, and IV are correct.