How did the concept of 'Dominion status' evolve in the interwar period, and what was its relevance to India's constitutional demands?

Between the wars, "Dominion status" moved from a vague grant of self-government to a settled doctrine of equality: the 1926 Balfour Report declared Britain and the Dominions "autonomous Communities within the British Empire, equal in status, in no way subordinate one to another... united by a common allegiance to the Crown" [1]. For Indian nationalists, this evolving benchmark became both a demand and, soon, a disappointment.

Evolution of Dominion status in the interwar years

• Assertion by the Dominions: Leaders such as South Africa's Gen. J.B.M. Hertzog pressed at the 1926 Imperial Conference for international recognition of equal national status, alongside symbolic assertions like a distinct national flag [5].
• Political declaration (1926): The Inter-Imperial Relations Committee under Lord Balfour made equality of status the "root principle" of inter-imperial relations, with each Dominion entitled to advise the Crown on its own affairs [1].
• Legal codification (1931): The Statute of Westminster gave this legal force — UK Acts would not extend to a Dominion without its request and consent, and Dominion parliaments gained extra-territorial legislative power [2]. Ratification varied; Australia adopted it only in 1942 [1].

Relevance to India's constitutional demands

• A concrete yardstick: The Nehru Report (1928) demanded for India the same status as Canada, Australia, New Zealand, South Africa and the Irish Free State, with an executive responsible to an Indian Parliament [3].
• Its rejection: Because Britain conceded no such equality, Congress moved to Purna Swaraj at Lahore (1929) [3].
• Diluted delivery: The Government of India Act, 1935 offered federation and provincial autonomy, not Dominion equality [4]; genuine Dominion status came only through the Indian Independence Act, 1947 [5], and full sovereignty with the Constitution of 1950.

Thus the interwar decades converted Dominion status from imperial concession into a legally guaranteed equality — a template India first sought, then outgrew. Its deeper legacy is the idea that association among nations must rest on consent and parity, a principle India later carried into a democratic Republic and a voluntary Commonwealth.