Evidence through 4 September 2026. A public-interest reference, not a live emergency service.

Routes, authority, regulation, and partition

History to 1947

Earlier histories of the CHT include regional routes, changing authority, taxation, colonial administration, the Regulation of 1900, and the approach of partition. Every period requires source-specific terminology and cautions.

Research cutoff: 4 September 2026. Generated visuals are editorial context, not evidence.

A contemporary research still life with a handmade ridge relief, plain papers, route cords, pebbles, a ruler, and a compassEditorial image · generated, not documentary evidence
Routes, ridges, documents, and changing boundaries introduce the pre-1947 chapter.

Editorial visual

Routes, tribute, and mediated authority before colonial rule

Precolonial trade, tribute, and mediation survive largely through later records whose limits remain visible.

Generated editorial context. It is not documentary evidence and does not identify a precise person or location.

A contemporary tabletop relief of hill ridges crossed by cords and markers that distinguish trade routes, tribute paths, and administrative boundariesEditorial image · generated, not documentary evidence
Precolonial trade, tribute, and mediation survive largely through later records whose limits remain visible.

visual-story

From district formation to circles, mauzas, and reserved forests

The 1860 district, circles, mauzas, headmen, jhum levy, and forest reservation developed as linked changes.

  1. 1860

    A separate district administration

    Act XXII separated the Hill Tracts from ordinary Chittagong administration. This act should not be projected backward as a timeless boundary.

  2. Later 19th century

    Circles, mauzas, chiefs, and headmen

    Colonial policing, revenue, and territorial administration reshaped these institutions into a supervised fiscal hierarchy. Local authority and executive control coexisted.

  3. By 1909

    Reserved forests

    Reservations listed at 1,356 square miles restricted cultivation and customary use while serving state and commercial purposes. Legal category and ecological condition are different questions.

  4. 1900 onward

    A special but executive order

    Regulation I of 1900 combined selected land-transfer controls and recognition of custom with concentrated executive power and restricted ordinary jurisdiction.

Sources: MS0042, MS0043, and MS0045.

Editorial visual

The 1900 Regulation and the Partition boundary

Regulation I of 1900 and the 1947 boundary decision are read with original-language and motive cautions.

Generated editorial context. It is not documentary evidence and does not identify a precise person or location.

A blank-spined law volume on a worn timber desk beside plain parchment, a brass divider, cotton gloves, a folded sheet, and a stone paperweightEditorial image · generated, not documentary evidence
Regulation I of 1900 and the 1947 boundary decision are read with original-language and motive cautions.

Changing authority

Chiefs’ relations with the plains mixed tribute, trade and mediation. Colonial gazetteers are evidence for colonial administration but interested retrospective evidence for earlier history. The 1860 district, circles, mouzas, headmen, household/family-based jhum levy and forest reservation formed a linked order. [MS0042]

Regulation I of 1900 created a special executive regime, not complete autonomy. The 1947 Boundary Commission weighed the overwhelmingly non-Muslim population against geographic and administrative connection to Chittagong. [MS0041][MS0271][MS0048]

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