Final answer:
It is true that Hinduism is considered the least dogmatic of the world religions, with its broad range of beliefs and traditions and lack of strict dogma.
Step-by-step explanation:
According to Prothero, it is true that Hinduism is the least dogmatic of the world religions. Hinduism, one of the oldest religions still practiced today, is a complex faith with diverse beliefs and traditions. It originates from the ancient Vedic civilizations in India and encompasses a wide array of practices and schools of thought. As such, it does not enforce a strict set of dogmas or doctrines. This flexibility within Hinduism allows for a varied and personal approach to spirituality, setting it apart from more dogmatically structured religions.