The principal points on which this large number of older and better authorities has modified our knowledge are as follows:—1. We have learnt that the division of Buddhism, originating with Burnouf, into northern and southern, is misleading. He found that the Buddhism in his Pali manuscript, which came from Ceylon, differed from that in his Sanskrit manuscript which came from Nepal. Now that the works he used have been made accessible in printed editions, we find that, wherever the existing manuscript came from, the original works themselves were all composed in the same stretch of country, that is, in the valley of the Ganges. The difference of the opinions expressed in the manuscript is due, not to the place where they are now found, but to the difference of time at which they were originally composed. Not one of the books mentioned above is either northern or southern. They all claim, and rightly claim, to belong, so far as their place of origin is concerned, to the Majjhima Desa, the middle country. It is undesirable to base the main division of our subject on an adventitious circumstance, and especially so when the nomenclature thus introduced (it is not found in the books themselves) cuts right across the true line of division. The use of the terms northern and southern as applied, not to the existing manuscript, but to the original books, or to the Buddhism they teach, not only does not help us, it is the source of serious misunderstanding. It inevitably leads careless writers to take for granted that we have, historically, two Buddhisms—one manufactured in Ceylon, the other in Nepal. Now this is admittedly wrong. What we have to consider is Buddhism varying through slight degrees, as the centuries pass by, in almost every book. We may call it one, or we may call it many. What is quite certain is that it is not two. And the most useful distinction to emphasise is, not the ambiguous and misleading geographical one—derived from the places where the modern copies of the manuscripts are found; nor even, though that would be better, the linguistic one—but the chronological one. The use, therefore, of the inaccurate and misleading terms northern and southern ought no longer to be followed in scholarly works on Buddhism.
2. Our ideas as to the social conditions that prevailed, during the Buddha’s life-time, in the eastern valley of the Ganges have been modified. The people were divided into clans, many of them governed as republics, more or less aristocratic. In a few cases several of such republics had formed confederations, and in four cases such confederations had already become hereditary monarchies. The right historical analogy is not the state of Germany in the Middle Ages, but the state of Greece in the time of Socrates. The Sakyas were still a republic. They had republics for their neighbours on the east and south, but on the western boundary was the kingdom of Kosala, the modern Oudh, which they acknowledged as a suzerain power. Gotama, the Buddha’s father, was not a king. There were rajahs in the clan, but the word meant at most something like consul or archon. All the four real kings were called Maha-rajah. And Suddhodana, the teacher’s father, was not even rajah. One of his cousins, named Bhaddiya, is styled a rajah; but Suddhodana is spoken of, like other citizens, as Suddhodana the Sakyan. As the ancient books are very particular on this question of titles, this is decisive.
3. There was no caste—no caste, that is, in the modern sense of the term. We have long known that the connubium was the cause of a long and determined struggle between the patricians and the plebeians in Rome. Evidence has been yearly accumulating on the existence of restrictions as to intermarriage, and as to the right of eating together (commensality) among other Aryan tribes, Greeks, Germans, Russians, and so on. Even without the fact of the existence now of such restrictions among the modern successors of the ancient Aryans in India, it would have been probable that they also were addicted to similar customs. It is certain that the notion of such usages was familiar enough to some at least of the tribes that preceded the Aryans in India. Rules of endogamy and exogamy; privileges, restricted to certain classes, of eating together, are not only Indian or Aryan, but world-wide phenomena. Both the spirit, and to a large degree the actual details, of modern Indian caste-usages are identical with these ancient, and no doubt universal, customs. It is in them that we have the key to the origin of caste.