In the first decade of electoral politics India did not have a recognised opposition party. But some of vibrant and diverse opposition parties had come into being even before the first General Election of 1952 as the non-Congress parties. Hence, the roots of almost all the non-Congress parties of today can be traced to one or the other of the opposition parties of 1950s.
All these opposition parties gained only a representation, still their presence played a crucial role in maintaining democratic character of system.
Hence due to following reasons two party system is required for successful democracy:
Within two-party systems, the opposition party offers a sustained and principled criticism of policies and practices of ruling party keeping it under a strict check.
By keeping democratic political alternative alive, these parties prevented the resentment with the system from turning anti-democratic.
On the basis of the above-mentioned features it is justifiable to have a two-party system which has the following advantages:
India has arrived at more competitive politics.
Political parties act within the spheres of consensus.
New forms, vision, pathways of development have been identified.
Issues like ***, displacement, minimum wages, livelihood and social security are being put on political agenda.
Issues of justice and democracy are being voiced by various classes, castes and regions to remind states its responsibility.
