The examination of 300 skeletons from the Indus Valley Civilization and comparison of those skeletons with modern-day Indians by Kenneth Kennedy has also been a supporting argument for the OIT. Kennedy claims that the Harappan inhabitants of the Indus Valley Civilization are no different from the inhabitants of India in the following millennia.[19] However, this does not rule out one version of the Aryan Migration Hypothesis which suggests that the only "migration" was one of languages as opposed to a complete displacement of the indigenous population