Contested Ground

Two gravitational years, and a hole

Scrub across the corpus and it is not evenly weighted. Nine of the archive’s twenty-seven essays turn on 1565, the year of the battle fought at Rakkasagi–Tangadigi and remembered under the name of a town eighty-five kilometres away. Twelve run through 1686 and 1687, when Bijapur and then Golconda fell to Aurangzeb. Fifty-four per cent of every year this corpus mentions falls between 1500 and 1699.

Then set the year to 1700 and the map empties. Between 1688 and 1723 there is no state here at all — Golconda has fallen and the Nizams have not yet arrived. That gap is not a rendering failure; it is the shape of what has been written so far, and it is the most useful thing this page can tell you about its own limits. The density ribbon under the map shows the same fact along the whole timeline.

Why there are no borders

Every crisp historical border you have seen is a cartographer’s reconstruction. The best openly-licensed dataset of historical polygons does draw Bijapur, Bidar and Ahmadnagar, and draws them well. It also has a median snapshot span of eight years, and gives the Bengal Sultanate one polygon for eighty-seven years. A year-by-year map over that would invent eighty-six years of false stability. Its own authors say the apparent stability of ancient borders “may reflect limited historical records rather than the actual stability of the state itself.”

More simply: none of this archive’s 1468 citations supports a single border line, so none is drawn. Tim Wallace, then of the New York Times graphics desk, put the editorial version of it well — “You don’t want to put a hard line around that. It’s not like you cross a river and all of a sudden it’s sparsely populated.” Minard labelled his own maps cartes figuratives et approximatives, declaring the uncertainty in the title, in 1869.

What you see instead is a confidence field: colour thickens near a capital the archive can actually place, thins with distance, and speckles where two capitals have an equal claim. Ground with no colour is no claim — not unclaimed land, not wilderness, simply somewhere this archive declines to speak for.

The graininess is doing work rather than being an artefact. Where one capital plainly holds the ground the field is drawn finely; where the call is close, or the nearest capital is far off, it coarsens — a bigger block is the map saying it knows this ground less well. And each state is named across its own field rather than boxed by a line, which is how cartographers labelled territory long before anyone could draw a border with confidence.

Coast and rivers are drawn, from Natural Earth, which is public domain. A coastline is not a sovereignty claim — and here the rivers carry argument, since the Krishna–Godavari doab is the ground Bijapur and Golconda fought over and the Kollur mine, which supplied the stones the world called Golconda diamonds, sits on the Krishna.

The method has a citation

This is not a new idea, only an unbuilt one. Alan MacEachren proposed it in 1992: an area may be shown “not bounded at all, but as fading in a continuous fashion from core to periphery.” Mark Ravina built the nearest-capital version for Tokugawa Japan in 2023, with the caveat worth repeating — the cells are“like isobars on a topographic map,” an abstraction, never a reconstruction. Luca Scholz’s Deceptive Contiguity is the case against the polygon; David Ludden made it for South India, where historical maps showing states“spread evenly across the landscape are quite deceptive” and the reality was “an archipelago of sacred sites and centers of agrarian power strung along routes of mobility.”

The smaller choices have sources behind them too — why doubt is drawn as blur rather than as a change of colour, why the turning points lead instead of the slider, and why the panels above hold one state each rather than one decade each. None of it is invented for the occasion.

How each state began, and how it ended

Every span above has two edges, and the register of contested dates settles when without saying how. These are the transfers themselves — and the shape they make is not the one the textbook order suggests: two of the five successor states were taken by their own neighbours long before any Mughal army arrived.

• Bahmani Sultanate — 1347, foundation (a new polity, with no predecessor)
• Bijapur — the Adil Shahis — 1490, secession (a governor withdrew obedience without a formal break) · ends 1686, conquest · the mode is contested, not only the year
• Ahmadnagar — the Nizam Shahis — 1490, secession (a governor withdrew obedience without a formal break) · ends 1636, annexation · the mode is contested, not only the year
• Berar — the Imad Shahis — 1490, secession (a governor withdrew obedience without a formal break) · ends 1574, annexation · the mode is contested, not only the year
• Bidar — the Barid Shahis — 1492, regency (held on behalf of a ruler who did not rule) · ends 1619, annexation · the mode is contested, not only the year
• Golconda — the Qutb Shahis — 1518, secession (a governor withdrew obedience without a formal break) · ends 1687, conquest · the mode is contested, not only the year
• Bengal Sultanate — begins 1352
• Hyderabad State — the Nizams — begins 1724
• Delhi Sultanate — the Mu'izzi/Shamsi Slave Kings — begins 1206
• Delhi Sultanate — the Khaljis — begins 1290
• Delhi Sultanate — the Tughluqids — begins 1320
• Kashmir — the Shah Mir line and the Chaks — begins 1339
• Khandesh — the Fārūqī Rulers — begins 1382
• Jaunpur — the Sharqi Sultans — begins 1394
• Sultans and Rulers of Malwa — begins 1402
• Gujarat Sultanate — the Muzaffarids — begins 1403
• Delhi Sultanate — the Sayyids — begins 1414
• Delhi Sultanate — the Lodis — begins 1451
• The Mughal Empire — 1636, annexation (absorbed by an existing polity) · the mode is contested, not only the year
• The Sur Sultanate — the Delhi interregnum — begins 1540
• Nawabs of Bengal (Nawwab-Nazims) — begins 1704
• Awadh — the Nawab-Viziers and Kings of Oudh — begins 1722
• Punjab — the later Ghaznavids of Lahore — begins 1157
• Northern India — the Ghurids — begins 1186
• Ma'bar — the Sultans of Madura — begins 1334
• Sind — the Arghūns and Tarkhāns — begins 1520
• Sind — the Soomra Dynasty — begins 1026
• Sind — the Samma Jams — begins 1351
• Multan — the Langah Sultanate — begins 1445
• Sind — the Kalhora Dynasty — begins 1701
• Sind — the Talpur Mirs of Hyderabad — begins 1783
• Sind — the Talpur Mirs of Khairpur — begins 1783
• Kalat — the Khanate of Kalat — begins 1666
• Carnatic — the Nawabs of Arcot — begins 1692
• Bhopal — the Nawabs and Begums — begins 1707
• Rampur — the Rohilla Nawabs — begins 1774
• Rohilkhand — the Rohilla Chiefs — begins 1721
• Farrukhabad — the Bangash Nawabs — begins 1714
• Tonk — the Nawabs — begins 1806
• Junagadh — the Babi Nawabs — begins 1730
• Malabar — the Arakkal Sultanate — begins 1545
• Janjira — the Siddi Nawabs — begins 1489
• Savanur — the Nawabs — begins 1680
• Kurnool — the Nawabs — begins 1687
• Banganapalle — the Nawabs — begins 1665
• Palanpur — the Lohani-Jhalori Nawabs — begins 1370
• Radhanpur — the Babi Nawabs — begins 1753
• Cambay — the Nawabs — begins 1730
• Sachin — the Siddi Nawabs — begins 1791
• Mysore — Haidar Ali and Tipu Sultan — begins 1760
• Bahawalpur — the Daudpotra Abbasi Nawabs — begins 1748
• Amber — the Kachhwaha Rajputs — begins 1028
• Mewar — the Sisodia Ranas — begins 1326
• Marwar — the Rathore Rajas — begins 1459

The disagreements behind each of these — Ferishta against Sherwani on whether 1490 was a declaration at all, and why Bidar is a regency rather than a secession — are argued in the fragmentation essay, not asserted here.

Where this comes from

55 states, 93 places and 87 dated events, drawn from 74 essays and 1468 citations. Every span is the value adopted in the archive’s register of contested dates, and every coordinate records the page it was read from — the four that no essay cites yet are drawn as hollow rings rather than solid marks, so you can see which ones are standing on thinner ground. Nothing here is asserted for the first time: everything on this page is argued somewhere else, and linked.