How were the Juz in the Quran Distinguished?

Fatwa ID: 03584 Answered by: Shaykh Umer Khan   Question السَّلاَمُ عَلَيْكُمْ وَرَحْمَةُ اللهِ وَبَرَكَاتُهُ I have a question relating to the ajza of the Quran. Is there any history behind the making of the juz? L...