At the end of 16 August 1947
Within the Dominion of India from 15 August 1947. [1]
The Indian Independence Act created the two Dominions from 15 August 1947. For the former British provinces, transfer was constitutional rather than a series of princely accessions. Existing administrative machinery continued under new authority while the Dominion’s constitution-making proceeded. India had not yet become the Republic inaugurated on 26 January 1950. [1][2]
The authority behind the territory
The authority recorded for the snapshot is: Provincial government under the Dominion of India; no hereditary princely ruler. [1]
The British Parliament enacted the transfer; Governor-General Mountbatten and the new Dominion and provincial governments implemented it. [1]
How the relationship changed
British rule ended through the Indian Independence Act. The province continued within India; it did not sign a princely Instrument of Accession. Most of Sylhet was transferred to East Bengal after a referendum; the partition award also affected Assam. [1]
The documented sequence distinguishes these events: 15 August 1947 — indian Dominion established. [1]
A province affected by Partition and varied frontier relationships
Assam’s transfer to the Dominion was complicated by Partition. The Indian Independence Act provided for a referendum in Sylhet and for the boundary commission to determine the transfer to East Bengal if the vote favoured it. Most of Sylhet went to East Bengal. Treating the full pre-Partition province as unchanged Indian territory would therefore misstate what independence meant in this region. [1]
The surrounding frontier cannot be described through provincial transfer alone. The Khasi States negotiated a federated accession with special arrangements; Manipur later signed a merger agreement; Naga political organisations advanced a different claim. Their stories are not interchangeable with Assam’s. The former provincial grouping on a map is not evidence that all these authorities signed one agreement or accepted one political future. [3][4][5]
The timeline
Dates identify the event recorded. A month or year is left imprecise where the evidence does not supply a day.
- BY THE SNAPSHOT
Indian Dominion established
Timeline evidence: [1] Indian Independence Act 1947, sections 1–3, 7
Evidence & map notes
Snapshot basis. Territory type; consult the dossier for the 1947 constitutional position.
Boundary source: 1941. Source-year boundary (1941); the 16 August 1947 boundary has not been independently verified. The source uses a later Indian external outline and does not cover the whole pre-Partition province. Partition reconciliation is pending. This reference is not a verified reconstruction of the boundary on 16 August 1947.
Paragraph citations distinguish published agreements, contemporary accounts, later chronologies and historical scholarship. Regional chapters explain a shared process; they do not establish a separate local negotiation or exact instrument date where none has been verified.
Sources & further reading
The White Paper records the Indian government’s account and reproduced legal instruments. It is not an independent assessment of every claim of consent, coercion or popular opinion.
- Indian Independence Act 1947, sections 1–3, 7 ↗Primary / official source
- 1950 White Paper: Constitutional Relationship with the Centre ↗Government account / primary document transcription
- 1950 White Paper: Khasi Hill States ↗Government account / primary document transcription
- 1950 White Paper: Manipur ↗Government account / primary document transcription
- S. C. Jamir on the 1947 agreement and Article 371A ↗Participant’s retrospective account in government publication