Final answer:
The religious text called the Vedas was created through oral transmission followed by written recording.
Step-by-step explanation:
The religious text called the Vedas, which provided most of our knowledge about Aryans, was created through a process of oral transmission followed by written recording. The Vedas were first transmitted orally from one generation to the next, eventually being recorded in Sanskrit. They were composed between 1500 and 900 BCE by the Indo-Aryan tribes settled in northern India and are considered the oldest Hindu scriptures.