I want to know the answer to the following question:
The original Veda of the rishis was altered by a few Brahmins who introduced what?
All the background I'm provided with is that "He names the Vedic rishis, and declared that the original Veda of the rishis[note 25] was altered by a few Brahmins who introduced animal sacrifices.". Is that enough to answer the question?
Answer: yes