Because we are divided based on castes, this is happening. We all must unite taking our Dalit brethren into our social fabric. Then only we can really become a force. In Tamil Nadu, the brahmins had in the past perpetrated such highhandedness that for them no four categories of varnas but only two. Anybody who was not a brahmin was sudra! Hence the ferocity of the Dravidian parties such as the DMK against brahmins and the religion practised by them, Hinduism. It is the duty of the upper castes to take the lower castes along with them. Then only we can stop the onslaught on Hindus.
