The 84th Amendment Act has frozen the total number of existing seats in the Lok Sabha on the basis of 1971 Census. They shall remain unaltered till the first Census to be taken after the year:
The Indus Valley Civilization was Non-Aryan because it was Urban.
Harappan Civilization is also known as The Indus Valley Civilisation. It was a Bronze Age civilisation mainly in the northwestern regions of South Asia, extending from what today is northeast Afghanistan to Pakistan and northwest India.