It is by no means clear how far Buddha was successful in converting the multitude to his doctrines during his lifetime. At his death, the first synod was held at Rajagriha, and five hundred monks of a superior order, it is said, were assembled there on that occasion,[15] and if so they must have represented a great multitude. But the accounts of this, and of the second convocation, held 100 years afterwards at Vaisali, on the Gunduck, have not yet had the full light of recent investigation brought to bear upon them. Indeed the whole annals of the Naga dynasty, from the death of Buddha, B.C. 543, to the accession of Chandragupta, 325, are about the least satisfactory of the period. Those of Ceylon were purposely falsified in order to carry back the landing of Vyjya, the first conqueror from Kalinga, to a period coincident with the date of Buddha’s death, while a period apparently of sixty years at least elapsed between the two events. All this may, however, be safely left to future explorers. We have annals and coins,[16] and we may recover inscriptions and sculptures belonging to this period, and, though it is most improbable we shall recover any architectural remains, there are evidently materials existing which, when utilised, may suffice for the purpose. The kings of this dynasty seem to have been considered as of a low caste, and were not, consequently, in favour either with the Brahman or, at that time, with the Buddhist; and no events which seem to have been thought worthy of being remembered, except the second convocation, are recorded as happening in their reigns, after the death of the great Ascetic--or, at all events, of being recorded in such annals as we possess. MAURYA DYNASTY, B.C. 325 TO 188.