Not 100% sure but i BELIEVE is was sherman, on his march to the sea
Answer:
Through interaction between traders and the locals along the trade routes.
Explanation
During their trades operation, a lot of interaction happened between the traders and the local people. During those interaction, they started to learn about each other's religion, culture, scientific development in their hometown , etc.
This is where the locals learn about the religion of the traders. After the traders left, the locals will spread the knowledge about that religion to other locals and contributed to the increasing amount of followers of that religion.
he Justinian Code or Corpus Juris Civilis (Corpus of Civil Law) was a major reform of Byzantine law created by Emperor Justinian I (r. 527-565 CE) in 528-9 CE. ... Not only used as a basis for Byzantine law for over 900 years, the laws therein continue to influence many western legal systems to this day
To go out of your way to help family and community