What causes a province in the very long run to be a part of the larger nation state?
What prompts it to break off?
Can this be theorized?
An attempt can be made using the statistical framework of ANOVA
While I have only a passing acquaintance with it, what struck me is the idea of distinguishing b/w 2 types of variance
Within Group variance
Between-Group variance
Each group can be viewed as a cluster with some distinguishing characteristics that separates it from other groups
Yet within a group not everyone is alike
There are differences within a group. Just as there are differences across groups
Karnataka
Andhra
Maharashtra
Bihar
TN
etc
E.g. People in TN speak Tamil. Those in Karnataka speak Kannada. Those in Orissa speak Odia etc
Orissa is not as different from Karnataka as Orissa is from Ohio!
E.g. Orissa and Karnataka share a religion - Hinduism
They share the influence of Sanskrit
They share the tropical climate
But what makes Karnataka not break away from India and become a separate nation
Which is why though Karnataka is a separate cluster, the variation within it is critical
E.g. Karnataka has Brahmins. Gowdas. Lingayats, Shaivas, Vaishnavas, Smarthas, Muslims etc
So the "within group" variance of Karnataka and Orissa somehow brings Karnataka and Orissa together
Though language divides Karnataka and Orissa
The state develops secessionist tendencies
And it will eventually break off
It is clearly a distinct cluster. With a distinct geography. Deserves to be a distinct state. And not merely say an extension of Punjab or Himachal. No
But how does J&K fare in terms of "within group" variance?
Muslims in the Valley
Buddhists in Ladakh
Pandits in the Valley (earlier, not now)
Dogras in Jammu
Punjabis in Jammu
But here's the thing - this variance is not uniform across the state. It is variance across different regions of the cluster
While in Srinagar, you are likely to meet only Muslims.
Similarly you are likely to meet Buddhists only in Ladakh and seldom in Jammu or the Valley
And you get 3 sub clusters - Jammu, Ladakh, and the Valley
And while Jammu and Ladakh still have commonalities with other Indian clusters, the valley with its homogeneity and low within-group variance shows signs of breaking off
You need to introduce "within group" variance
So that Srinagar, though Kashmiri, exhibits the kind of social heterogeneity that characterizes Chamrajpet in Bangalore or or RK Puram in Delhi
E.g. What makes Pakistan and India two different countries and not one?
Causing East Pakistan to break away and form Bangladesh
West Pakistan remains an entity on account of religious nationalism
Because the same thing can be said about India too
Here Hinduism to some extent is helping unite the cluster-means in a single nation state
Our within-group variance does not cause the clusters to break away. As we have variance in each street in the form of caste and sect, which does not lend itself to sub-cluster formation
As the within-group variance is vertical in nature
Not horizontal
Increase its within-group variance, so that the "mean" difference between say J&K and any other Indian state (e.g. Punjab) becomes less critical!
It can be religious. It can also be lingual. And ethnic
The greater within-group variance will counteract the now-somewhat remote cluster mean of J&K relative to other clusters