A federal structure for India was first put forward by the

The Government of India Act 1935, the voluminous and final constitutional effort at governing British India, articulated three major goals: establishing a loose federal structure, achieving provincial autonomy, and safeguarding minority interests through separate electorates. The federal provisions, intended to unite princely states and British India at the centre, were not implemented because of ambiguities in safeguarding the existing privileges of princes. In February 1937, however, provincial autonomy became a reality when elections were held.