The Islamization of Bengal

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The cover of Richard Eaton’s book, upon which this post is premised.

I just reread Richard Eaton’s book The Rise of Islam and the Bengal Frontier, 1204-1760, and thought I’d make some observations on the theory it purports, and some of the implications. The entire book is available for free: Here.

The Theory

Eaton’s theory of Islamization rests on a much broader theory of how Bengali religion; both Hindu and Muslim was transmitted. It goes more or less as follows: New agricultural technologies, systems of land tenure, and legal/governing institutions were the main drivers behind the spread of both religions. Initially Brahmins, but later Sufis would head into a new region of the delta and establish themselves as local elites responsible for agricultural management (a similar pattern can be seen in the Deccan). Often the Sufi leader and his institution, or a temple institution would get a land grant from the state for this purpose, but this was not always the case. These religiously affiliated colonists brought with them new agricultural technologies from the west, which they would then implement locally. By some arrangement, religious elites became aligned with political elites. This was either because a preexisting regime sent out the Brahmins/Sufis in the first place, or because the regime sought to co-opt them once they had gained a following, and increased local agricultural productivity. Along with religion, the Brahmins and Sufis would bring in with them notions of law, languages, trading customs, etc. which brought eastern regions into the orbit of Indic civilization. In western Bengal this happened in the Epic period. In north Bengal, this happened in the historical period just preceding the Mughals. Due to its lateness, the land tenure system in the north was more primitive, relying on corvée labor rather than taxation in the form of crops or currency which existed in the west of Bengal. In the east and south of the delta however, no organized system of agriculture, government, or religion existed prior to the Mughal period. It was what we would call “aboriginal.” The main driver of this entire pattern was the eastward shift of the Gangetic delta between ~1400 and 1800, which rendered old land less productive, and forced people to confront the task of clearing and farming the forest. This moving river system thus constitutes a frontier in multiple dimensions; ecological, political, technological, and religious. All of these frontiers long predate the presence of Islam in the subcontinent, and can be easily discerned in earlier Sanskrit depictions of the region. Most of Bengal is described as mleccha territory outside the domain of “Aryavarta” in Sanskrit texts like the Baudhayana Dharmasutra (5th c BCE). Thus, Islamization is just the most recent episode in a phenomenon, which has roots in the Bronze or Iron Age.

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From the book. Maps illustrating the eastward migration of the Bengal delta.

Other Theories

This general pattern explains the population drift, and the transmission of new religion and technology eastward over time. But here it might be necessary to back up a step. The broadest problem, which Eaton is trying to solve, is the uncanny distribution of Muslim populations in the subcontinent. It is striking on a demographic map that Muslims are concentrated on the eastern and western flanks of north India, but are thinly spread out in the middle. Eaton lays out the prior 4 theories to explain Islamization before presenting his own. They are as follows: Continue reading


“I warned you once that

Duryodhana’s mischief

Would be the cause of

The annihilation of the kingdom.”

–Vidura in Mahabharata (207.30)[1]

This post will be shorter than normal.

I was shocked to discover that there didn’t exist online any approximate charting of the opposing alliances which fought at the battle of Kurukshetra in the Mahabharata, according to the mythology. I’ve decided to fill that gap. This map is based on the information in F. E. Pargiter’s article called “The Nations of India at the Battle between the Pandavas and Kauravas,” and the “Races, Tribes and Castes” section of the Samsad Companion to the Mahabharata.[2] I used the map located on AncientVoice as the basis image.


Let me be clear that the position of several of these names, particularly those outside the subcontinent, and the “borders” themselves are speculative. Not to mention that the historicity of the war’s events are questionable, though the story is most probably based in fact.

The most useful section of Pargiter’s article lists the alliances as follows (unfortunately I could not include his diacritical marks):

“We may sum up these results in the following way, leaving out of account all the insignificant tribes which merely furnished contingents to the larger kingdoms, that were near them and that claimed some overlordship over them.

“On the Pandava’s side were these: ––

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Imaginary Indias

Today I’m taking a break from the more serious, intellectual type of thing I normally do. How about we explore some alternative histories which have struck my fancy as of late?

I’ll start this off with the most interesting, thorough, and beautiful alternative history scenario I’ve ever read:

Gurkani Alam


India in the year 2000. Click map for full size image.

Gurkani Alam (by Tony Jones) is premised on the historical theory that Aurangzeb’s incompetent reign was the turning point in Mughal history, which led to it’s decline and the ease of British domination starting in the 18th century. In some ways, the reality is more surprising than the alternative history. Aurangzeb was not Shah Jahan‘s chosen successor, and had to pull off a protracted coup d’etat in order to become ruler. His older brother, Dara Shikoh (who was killed at the conclusion of the coup), was extremely religiously tolerant. Shikoh had fostered a close relationship with the Sikh community, had 50 Upanishads translated into Persian under the title “Sirr-e-Akbar” or “The Greatest Mysteries” the “Kitab al-maknun” or “hidden book” referred to in the Koran, and authored a title called “Majma-ul-Bahrain” or  “The Confluence of the Two Seas,” which is an exploration of Sufi and Vedanta mysticism. In my estimation, Dara Shikoh’s religious pluralism outshines even that of Akbar.

To contrast, Aurangzeb’s leadership style diverged tremendously from prior rulers, especially in regards to religion. Akbar had established a set of policies designed to foster religious liberalism. He revoked the jizya tax on non-muslims, intermarried with Hindu kingdoms, and appointed non-Muslims to high administrative posts. Either out of the practical realities of ruling a mostly non-muslim population, or out of ideological sympathy, religious liberalism was largely retained by Jahangir  and Shah Jahan (with the notable exception of anti-Sikh violence perpetrated by the former.) These policies were scrapped by Aurangzeb in favor of a cartoonishly evil theocratic Islamic approach. This combined with his overly rapid (and very expensive) conquest, undermined the stability of Mughal rule. The empire became a soft target for Sikh, Pashtun, Rajput, and Bengali revolts, as well as Maratha, and eventually British incursions.

Gurkani Alam departs from reality in 1644, with the unexpected death of Aurangzeb in battle. Dara Shikoh becomes emperor, and continues in the old liberal Mughal tradition, while not weakening the empire with reckless expansion. The more stable outcome is a long lasting Mughal state in the north, in which Sikhism plays a much larger role, an independent South Indian federation, and a subcontinent which, while highly prosperous is not particularly permeable to Western imperialism.

I won’t spoil the details of the universe for you, but check out the concluding world map:


Gurkani Alam in the year 2000. Click the map to see it full size.


Ok, so when I said “alternate history” at the start of this post I was using the term perhaps too loosely. Mughalstan is more of an alternate future for the Indian subcontinent dreamed up by Islamic nationalists, possibly in cooperation with Dalit nationalists. It is amusing for two reasons:


Most detailed version of Mughalstan map

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