Summary of each of the four sections of justinian's code

Justinian's code, also referred to as Code of Justinian or Codex Justinianus, is the collection of fundamental laws and legal interpretations, gathered by the order of Justinian I, Eastern Roman Emperor. It has four following sections:

1. Codex Constitutionum: it is a compilation of laws, rulings and imperial enactments issued by the emperors.

2. Digesta, or Pandectae: it is a collection of juristic writings, covering the trials and decisions.

3. Institutiones: a basic law textbook for students and lawyers.

4. Novellae Constitutiones Post Codicem: known as 'Novels' in English, it was a collection of newly proposed laws by the emperor.

what are the events?

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.