The exact scope and mechanisms of Indian cultural influences on early Philippine polities are still the subject of some debate among Southeast Asian historiographers, but the current scholarly consensus is that there was probably little or no direct trade between India and the Philippines, and Indian cultural traits, such as linguistic terms and religious practices, filtered in during the 10th through the early 14th centuries, through early Philippine polities' relations with the Hindu Majapahit empire. The Philippine archipelago is thus one of the countries, (others include Afghanistan and Southern Vietnam) just at the outer edge of what is considered the "Greater Indian cultural zone".