In which region do historians believe that Hinduism most likely began

Near Modern-Day Pakistan.

Explanation:

Most scholars believe Hinduism started somewhere between 2300 B.C. and 1500 B.C. in the Indus Valley, near modern-day Pakistan. But many Hindus argue that their faith is timeless and has always existed. Unlike other religions, Hinduism has no one founder but is instead a fusion of various beliefs.

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