This comparison highlights the key structural differences in the organization and distribution of powers within federal and unitary systems.
A federation can emerge through integration, where several smaller, weaker, or economically disadvantaged independent states unite to form a more robust and powerful entity, as exemplified by the United States. Conversely, disintegration involves transforming a sizable unitary state into a federation by granting autonomy to its provinces, as seen in Canada.
The United States, the first and oldest federation globally, was established in 1787 after the American Revolution, originally comprising 13 states and now including 50. It is often regarded as a federation model. The Canadian Federation, initially formed with four provinces in 1867 and now consisting of ten, is also a venerable federation.
India’s Constitution institutes a federal government system, chosen by the framers for the country’s vast size and socio-cultural diversity. They believed federalism not only ensures effective governance but also balances national unity with regional autonomy.
The Indian Constitution does not use the term “federation.” Instead, Article 1 describes India as a “Union of States.” Dr. B.R. Ambedkar explained this preference for two reasons: (i) the Indian federation did not arise from an agreement among states, unlike the American federation, and (ii) states lack the right to secede, making the federation an indestructible union.
India’s federal system mirrors the “Canadian model,” emphasizing a robust central government, unlike the “American model.” The Indian federation shares similarities with the Canadian model in its formation via disintegration, preference for the term “Union,” and its centralizing tendency, which allocates more power to the centre compared to the states.
(i) the normal division of powers that allows states to maintain autonomy within their own jurisdictions, and
(ii) The necessity for national integrity and a strong Union government during exceptional circumstances.
Trends in the functioning of the Indian political system reflect this federal spirit, including:(i) territorial disputes between states, such as the one between Maharashtra and Karnataka over Belgaum;
(ii) conflicts over river water sharing, exemplified by disputes between Karnataka and Tamil Nadu over Cauvery Water;
(iii) the rise of regional parties gaining power in states such as Andhra Pradesh and Tamil Nadu;
(iv) the creation of new states to address regional aspirations, like Mizoram and Jharkhand;
(v) demands from states for increased financial grants from the Centre to meet development needs;
(vi) assertions of autonomy by states resisting Central interference; and
(vii) the Supreme Court imposing procedural limitations on the Centre’s use of Article 356 (President’s Rule in states).