What was the major religion in India before the Islamic Mamluk Empire came to power? Hinduism Christianity Judaism Buddhism

I think the answer would be hinduism

Explanation: hinduism was the main religion before the mamluk took over.

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."

i think it would be a