Before the war in 1824, 1825, and 1826, the empire of Burmah was the most considerable among those of the Indo-Chinese nations inhabiting the farther peninsula of India. Previous to the events of that campaign it comprehended the whole of the extensive region lying between the latitudes 9° and 27° N. At present, however, its limits are lat. 16° and 27° or 28° N., and long. 93° and 99° E. Its northern boundary is, even at the present day, imperfectly known; and we are in still greater uncertainty concerning the frontier to the east, in Upper Laos, partly subject to the king of Ava or Burmah. Berghaus is probably the most correct in following Sir Francis Hamilton, who has done far more for the geography of these countries than any one else, and extending it to 100° E. long., about the parallel of 22° N. It is bounded on the west by the British provinces of Arakhan, Cassay, and Chittagong; to the north, by a portion of Assam and Thibet; to the north-east it has the Chinese province of Yunan; to the east, the independent Laos country and the British territory of Martaban; and to the south it has the kingdom of Siam and the Indian Ocean.Taken in its most extensive sense, that is, including all the countries subject to Burman influence, its area may contain 194,000 square miles. The population is probably about 4,000,000. The climate of a country comprehending such a vast extent of territory, cannot fail to exhibit much variety, and topographical circumstances cannot fail to produce a still greater difference. But notwithstanding that the southern levels at the mouth of the Irawadi are swampy, yet the climate is not, even there, insalubrious, while farther north it is very similar to that of Hindostan. Col. Symes, to whose excellent, though somewhat overcharged narrative, we shall have ample occasion to refer, insists upon the salubrity of the climate in very strong terms indeed. The aspect of the country is low and champaign up to the full latitude of 171/2°N.; but from thence to the 22° it assumes a hilly aspect, and beyond that it rises into mountains. Burmah is inclosed on the east and west by two branch ranges of the Himalaya; other ranges run down, in general, from north to south, gradually decreasing in height toward the south.The upper portion of Burmah is mountainous. The scenery is among the most beautiful in the world. Plains and mountains, lovely valleys and gaping chasms, present themselves to the wondering eye of the traveller. Now there is a space of level ground, covered with straggling underwood; plants trail along the earth, the high disorderly grass of the jungle waves, and the wild stunted trees stretch their deformed limbs toward heaven, as if to pray that the hand of civilised man might at length relieve them. The waving grass is gone, and we are again amid the mountains, clothed with majestic trees, arching gloriously over the weary traveller's head, and concealing from his view the wild animals that house there. Such is the greater part of Burmah, thus uninhabited and neglected; such the condition of a region belonging to an unenergetic people; and such it will remain, until the nations can recognise the vast wealth that the gorges and abysses of the mountains contain. Rich and unexhausted is the land; but the race that shall gather its treasures, and turn its wild wastes into populous cities, is not, and will never be, that of the Burman!The coasts and rivers are well studded with towns and villages, and the busy hum of the healthy labourers is heard everywhere. Yet there is a blank place in the maps for many portions still. No European voice has listened in the wildernesses of the Naga tribes, or in those of the Murroos. The land whence the human race first came is now left silent.