Final answer:
Performing rituals to please many gods is a core belief of the Vedic religion.
Step-by-step explanation:
The Vedic religion was a major belief system followed by the Indo-Aryans during ancient times in the Indian subcontinent. One core belief of the Vedic religion was performing rituals to please many gods. These rituals, known as yajnas, involved offerings made to various gods to seek their favor and blessings.
Learn more about Vedic religion