We must now leave the peninsula of the Ganges for that of Arabia, where we have to record the result of several interesting journeys. That of Captain Sadler of the Indian army, claims the first rank. Sent by the Governor of Bombay in 1819, on an embassy to Ibrahim Pacha, who was then at war with the Wahabees, that officer crossed the entire peninsula from Port El Katif on the Persian Gulf to Yambo on the Red Sea.
Unfortunately the interesting account of this crossing of Arabia, never before accomplished by a European, has not been separately published, but is buried in a book which it is almost impossible to obtain, "The Transactions of the Literary Society of Bombay."
At about the same time, 1821-1826, the English Government commissioned Captains Moresby and Haines, of the naval service, to make hydrographical surveys with a view to obtaining a complete chart of the coasts of Arabia. These surveys were to be the foundation of the first trustworthy map of the Arabian peninsula.
We have now only to mention the two expeditions of the French naturalists, Aucher Eloy in the country of Oman, and Emile Botta in Yemen, and to refer to the labours in reference to the idioms and antiquities of Arabia of the French consul at Djedda, Fulgence Fresnel. He was the first, in his letters on the history of the Arabs before Islamism, published in 1836, to explain the Himyarite or Homeric language and to recognize that it resembles rather the early Hebrew and Syriac dialects, than the Arabic of the present day.
At the beginning of this volume we spoke of the explorations and archæological and historical researches of Seetzen and Burckhardt in Syria and Palestine. We have still to say a few words on an expedition the results of which were entirely geographical. We refer to the journey of the Bavarian naturalist Heinrich Schubert.
Schubert was a devout Catholic and an enthusiastic student, and the melancholy scenery of the Holy Land with its wonderful legends, and the lovely banks of the mysterious Nile with its historic memories, had for him an extraordinary fascination. In his account of his journey we find the deep impressions of the believer combined with the scientific observations of the naturalist.
In 1837, Schubert, having crossed Lower Egypt and the peninsula of Sinai, entered the Holy Land. The learned Bavarian pilgrim was accompanied by two friends, Dr. Erdl and Martin Bernatz, a painter.
The travellers landed at El Akabah on the Red Sea, and went with a small Arab caravan to El Khalil, the ancient Hebron. The route they followed had never before been trodden by a European. It led through a wide, flat valley terminating at the Dead Sea; a valley through which the waters of the Dead Sea were supposed at one time to have flowed towards the Red Sea. This hypothesis was shared by Burckhardt and many others who had only seen the district from a distance, and who attributed the cessation of the drainage to an upheaval of the soil. The heights, as taken by the travellers, showed this hypothesis to be altogether erroneous.
In fact from the lower end of the Persian Gulf the country presents a continuous ascent for two or three days' march to the point called by the Arabs the Saddle, from thence it begins to sink and slopes down towards the Dead Sea. The Saddle is about 2100 feet above the sea-level, at least that was the estimate given a year later by Count Bertou, a Frenchman, who visited those localities at that time.
On their way down to the Bituminous Lake, Schubert and his companions took some other barometrical observations, and were very much surprised to find their instrument marking ninety-one feet below the Red Sea, the levels gradually decreasing in height as they advanced. At first they thought there must be some mistake, but finally, the evidence was too strong for them, and it became proved beyond a doubt that the Dead Sea could never have emptied its waters into the Red Sea for the very excellent reason that the level of the former is very much lower than that of the latter.
The depression of the Dead Sea is very much more noticeable when Jericho is approached from Jerusalem. In that case the way lies through a long valley with a very rapid slope, all the more remarkable as the hilly plains of Judea, Peræ, and El Harran are very lofty, the latter rising to a height of nearly 3000 feet above the sea-level.
The appearance of the country and the testimony of the instruments were in such contradiction to the prevalent belief, that Messrs. Erdl and Schubert were very unwilling to accept the results obtained, which they attributed to their barometer being out of order and to a sudden disturbance of the atmosphere. But on their way back to Jerusalem the barometer returned to the mean height it had registered before they started for Jericho. There was nothing for it then but to admit, whether they liked it or not, that the Dead Sea was at least 600 feet below the level of the Mediterranean, an estimate, as later researches showed, which fell one-half short of the truth.
This, it will be admitted, was a fortunate rectification, which would have considerable influence, by calling the attention of savants to a phenomenon which was soon to be verified by other explorers.
At the same time, the survey of the basin of the Dead Sea was completed and rectified. In 1838, two American Missionaries, Edward Robinson and Eli Smith, gave quite a new impulse to Biblical geography. They were the forerunners of that phalanx of naturalists, historians, archæologists, and engineers, who, under the patronage or in conjunction with the English Exploration Society, were soon to explore the land of the patriarchs from end to end, making maps of it, and achieving discoveries which threw a new light on the history of the ancient peoples who, by turns, were possessors of this corner of the Mediterranean basin.
But it was not only the Holy Land, so interesting on account of the many associations it has for every Christian, which was the scene of the researches of scholars and explorers; Asia Minor was also soon to yield up her treasures to the curiosity of the learned world. That country was visited by travellers in every direction. Parrot visited Armenia; Dubois de Monpereux traversed the Caucasus in 1839. In 1825 and 1826, Eichwald explored the shores of the Caspian Sea; and lastly, Alexander von Humboldt at the expense of the generous Nicholas, Emperor of Russia, supplemented his intrepid work as a discoverer in the New World by an exploration of Western Asia and the Ural Mountains. Accompanied by the mineralogist Gustave Rose, the naturalist Ehrenberg, well known for his travels in Upper Egypt and Nubia, and Baron von Helmersen, an officer of engineers, Humboldt travelled through Siberia, visited the gold and platinum mines of the Ural Mountains, and explored the Caspian steppes and the Altai chain to the frontiers of China. These learned men divided the work, Humboldt taking astronomical, magnetic, and physical observations, and examining the flora and fauna of the country, while Rose kept the journal of the expedition, which he published in German between 1837 and 1842.
Although the explorers travelled very rapidly, at the rate of no less than 11,500 miles in nine months, the scientific results of their journey were considerable. In a first publication which appeared in Paris in 1838, Humboldt treated only the climatology and geology of Asia, but this fragmentary account was succeeded in 1843 by his great work called "Central Asia." "In this," says La Roquette, "he has laid down and systematized the principal scientific results of his expedition in Asia, and has recorded some ingenious speculation as to the shape of the continents and the configuration of the mountains of Tartary, giving special attention to the vast depression which stretches from the north of Europe to the centre of Asia beyond the Caspian Sea and the Ural River."
We must now leave Asia and pass in review the various expeditions in the New World, which have been sent out in succession since the beginning of the present century. In 1807, when Lewis and Clarke were crossing North America from the United States to the Pacific Ocean, the Government commissioned a young officer, Lieutenant Zabulon Montgomery Pike, to examine the sources of the Mississippi. He was at the same time to endeavour to open friendly relations with any Indians he might meet.
Pike was well received by the Chief of the powerful Sioux nation and presented with the pipe of peace, a talisman which secured to him the protection of the allied tribes; he ascended the Mississippi, passing the mouths of the Chippeway and St. Peter, important tributaries of that great river. But beyond the confluence of the St. Peter with the Mississippi as far as the Falls of St. Anthony, the course of the main river is impeded by an uninterrupted series of falls and rapids. A little below the 45th parallel of North latitude, Pike and his companions had to leave their canoes and continue their journey in sledges. To the severity of a bitter winter were soon added the tortures of hunger. Nothing, however, checked the intrepid explorers, who continued to follow the Mississippi, now dwindled down to a stream only 300 roods wide, and arrived in February at Leech Lake, where they were received with enthusiasm at the camp of some trappers and fur hunters from Montreal.
After visiting Red Cedar Lake, Pike returned to St. Louis. His arduous and perilous journey had extended over no less than nine months; and although he had not attained its main object, it was not without scientific results. The skill, presence of mind, and courage of Pike were recognized, and the government soon afterwards conferred on him the rank of major, and appointed him to the command of a fresh expedition. This time he was to explore the vast tract of country between the Mississippi and the Rocky Mountains, and to discover the sources of the Arkansas and Red River. With twenty-three companions Pike ascended the Arkansas, a fine river navigable to the mountains in which it rises, that is to say for a distance of 2000 miles, except in the summer, when its bed is encumbered with sand-banks. On this long voyage, winter, from which Pike had suffered so much on his previous trip, set in with redoubled vigour. Game was so scarce that for four days the explorers were without food. The feet of several men were frostbitten, and this misfortune added to the fatigue of the others. The major, after reaching the source of the Arkansas, pursued a southerly direction and soon came to a fine stream which he took for the Red River.
This was the Rio del Norte, which rises in Colorado, then a Spanish province, and flows into the Gulf of Mexico.
From what has been already said of the difficulties which Humboldt encountered before he obtained permission to enter the Spanish possessions in America, we may judge with what jealous suspicion the arrival of strangers in Colorado was regarded. Pike was surrounded by a detachment of Spanish soldiers, made prisoner with all his men, and taken to Santa Fé. Their ragged garments, emaciated forms, and generally miserable appearance did not speak much in their favour, and the Spaniards at first took the Americans for savages. However, when the mistake was recognized, they were escorted across the inland provinces to Louisiana, arriving at Natchitoches on the 1st July, 1807.
The unfortunate end of this expedition cooled the zeal of the government, but not that of private persons, merchants, and hunters, whose numbers were continually on the increase. Many even completely crossed the American continent from Canada to the Pacific. Amongst these travellers we must mention Daniel William Harmon, a member of the North-West Company, who visited Lakes Huron and Superior, Rainy Lake, the Lake of the Woods, Manitoba, Winnipeg, Athabasca, and the Great Bear Lake, all between N. lat. 47° and 58°, and reached the shores of the Pacific. The fur company established at Astoria at the mouth of the Columbia also did much towards the exploration of the Rocky Mountains.
Four associates of that company, leaving Astoria in June, 1812, ascended the Columbia, crossed the Rocky Mountains, and following an east-south-east direction, reached one of the sources of the Platte, descended it to its junction with the Missouri, crossed a district never before explored, and arrived at St. Louis on the 30th May, 1813.
In 1811, another expedition composed of sixty men, started from St. Louis and ascended the Missouri as far as the settlements of the Ricara Indians, whence they made their way to Astoria, arriving there at the beginning of 1812, after the loss of several men and great suffering from fatigue and want of food.
These journeys resulted not only in the increase of our knowledge of the topography of the districts traversed, but they also brought about quite unexpected discoveries. In the Ohio valley between Illinois and Mexico for instance, were found ruins, fortifications, and entrenchments, with ditches and a kind of bastion, many of them covering five or six acres of ground. What people can have constructed works such as these, which denote a civilization greatly in advance of that of the Indians, is a difficult problem of which no solution has yet been found.
Philologists and historians were already regretting the dying out of the Indian tribes, who, until then, had been only superficially observed, and lamenting their extinction before their languages had been studied. A knowledge of these languages and their comparison with those of the old world, might have thrown some unexpected light upon the origin of the wandering tribes.4
Simultaneously with the discovery of the ruins the flora and geology of the country began to be studied, and in the latter science great surprises were in store for future explorers. It was so important for the American government to proceed rapidly to reconnoitre the vast territories between the United States and the Pacific, that another expedition was speedily sent out.
In 1819, the military authorities commissioned Major Long to explore the districts between the Mississippi and the Rocky Mountains, to trace the course of the Missouri and of its principal tributaries, to fix the latitude and longitude of the chief places, to study the ways of the Indian tribes, in fact to describe everything interesting either in the aspect of the country or in its animal, vegetable, and mineral productions.
Leaving Pittsburgh on the 5th March, 1819, on board the steamship Western Engineer, the expedition arrived in May of the following year at the junction of the Ohio with the Mississippi, and ascended the latter river as far as St. Louis. On the 29th June, the mouth of the Missouri was reached. During the month of July, Mr. Say, who was charged with the zoological observations, made his way by land to Fort Osage, where he was joined by the steamer. Major Long turned his stay at Fort Osage to account by sending a party to examine the districts between the Kansas and the Platte, but this party was attacked, robbed, and compelled to turn back after losing all their horses. After obtaining at Cow Island a reinforcement of fifteen soldiers, the expedition reached Fort Lisa, near Council Bluff, on the 19th September. There it was decided to winter. The Americans suffered greatly from scurvy, and having no medicines to check the terrible disorder, they lost 100 men, nearly a third of the whole party. Major Long, who had meanwhile reached Washington in a canoe, brought back orders for the discontinuation of the voyage up the Missouri, and for a journey overland to the sources of the Platte, whence the Mississippi was to be reached by way of the Arkansas and Red River. On the 6th June, the explorers left Engineer's Fort, as they called their winter quarters, and ascended the Platte Valley for more than a hundred miles, its grassy plains, frequented by vast herds of bisons and deer, supplying them with plenty of provisions.
Those boundless prairies, whose monotony is unbroken by a single hillock, were succeeded by a sandy desert gradually sloping up, for a distance of nearly four hundred miles, to the Rocky Mountains. This desert, broken by precipitous ravines, cañons, and gorges, at the bottom of which gurgles some insignificant stream, its banks clothed with stunted and meagre vegetation, produces nothing but cacti with sharp and formidable prickles.
On the 6th July, the expedition reached the foot of the Rocky Mountains. Dr. James scaled one of the peaks, to which he gave his own name, and which rises to a height of 11,500 feet above the sea level.
"From the summit of the peak," says the botanist, "the view towards the north, west, and south-west, is diversified with innumerable mountains all white with snow, and on some of the more distant it appears to extend down to their bases. Immediately under our feet on the west, lay the narrow valley of the Arkansas; which we could trace running towards the north-west, probably more than sixty miles. On the north side of the peak was an immense mass of snow and ice… To the east lay the great plain, rising as it receded, until, in the distant horizon, it appeared to mingle with the sky."
Here the expedition was divided into two parties, one, under the command of Major Long, to make its way to the sources of the Red River, the other, under Captain Bell, to go down the Arkansas as far as Port Smith. The two detachments separated on the 24th July. The former, misled by the statements of the Kaskaia Indians and the inaccuracy of the maps, took the Canadian for the Red River, and did not discover their mistake until they reached its junction with the Arkansas. The Kaskaias were the most miserable of savages, but intrepid horsemen, excelling in lassoing the wild mustangs which are descendants of the horses imported into Mexico by the Spanish conquerors. The second detachment was deserted by four soldiers, who carried off the journals of Say and Lieutenant Swift with a number of other valuable effects. Both parties also suffered from want of provisions in the sandy deserts, whose streams yield nothing but brackish and muddy water. The expedition brought to Washington sixty skins of wild animals, several thousands of insects, including five hundred new species, four or five hundred specimens of hitherto unknown plants, numerous views of the scenery, and the materials for a map of the districts traversed.
The command of another expedition was given in 1828 to Major Long, whose services were thoroughly appreciated. Leaving Philadelphia in April, he embarked on the Ohio, and crossed the state of the same name, and those of Indiana and Illinois. Having reached the Mississippi, he ascended that river to the mouth of the St. Peter, formerly visited by Carver, and later by Baron La Hontan. Long followed the St. Peter to its source, passing Crooked Lake and reaching Lake Winnipeg, whence he explored the river of the same name, obtained a sight of the Lake of the Woods and Rainy Lake, and arrived at the plateau which separates the Hudson's Bay valley from that of the St. Lawrence. Lastly, he went to Lake Superior by way of Cold Water Lake and Dog River.
Although all these districts had been constantly traversed by Canadian pathfinders, trappers, and hunters for many years previously, it was the first time an official expedition had visited them with a view to the laying down of a map. The explorers were struck with the beauty of the neighbourhood watered by the Winnipeg. That river, whose course is frequently broken by picturesque rapids and waterfalls, flows between two perpendicular granite walls crowned with verdure. The beauty of the scenery, succeeding as it did to the monotony of the plains and savannahs they had previously traversed, filled the explorers with admiration.
The exploration of the Mississippi, which had been neglected since Pike's expedition, was resumed in 1820 by General Cass, Governor of Michigan. Leaving Detroit at the end of May with twenty men trained to the work of pathfinders, he reached the Upper Mississippi, after visiting Lakes Huron, Superior, and Sandy. His exhausted escort halted to rest whilst he continued the examination of the river in a canoe. For 150 miles the course of the Mississippi is rapid and uninterrupted, but beyond that distance begins a series of rapids extending over twelve miles to the Peckgama Falls.
Above this cataract the stream, now far less rapid, winds through vast savannahs to Leech Lake. Having reached Lake Winnipeg, Cass arrived on the 21st July at a new lake, to which he gave his own name, but he did not care to push on further with his small party of men and inadequate supply of provisions and ammunition.
The source of the Mississippi had been approached, but not reached. The general opinion was that the river took its rise in a small sheet of water known as Deer Lake, sixty miles from Cass Lake. Not until 1832, however, when General Cass was Secretary of State for war, was this important problem solved.
The command of an expedition was then given to a traveller named Schoolcraft, who had in the previous year explored the Chippeway country, north-west of Lake Superior. His party consisted of six soldiers, an officer qualified to conduct hydrographic surveys, a surgeon, a geologist, an interpreter, and a missionary.
Schoolcraft left St. Marie on the 7th June, 1832, visited the tribes living about Lake Superior, and was soon on the St. Louis river. He was then 150 miles from the Mississippi, and was told that it would take him no less than ten days to reach the great river, on account of the rapids and shallows. On the 3rd July, the expedition reached the factory of a trader named Aitkin, on the banks of the river, and there celebrated on the following day the anniversary of the independence of the United States.
Two days later Schoolcraft found himself opposite the Peckgama Falls, and encamped at Oak Point. Here the river winds a great deal amongst savannahs, but guides led the party by paths which greatly shortened the distance. Lake Winnipeg was then crossed, and on the 10th July, Schoolcraft arrived at Lake Cass, the furthest point reached by his predecessors.
A party of Chippeway Indians led the explorers to their settlement on an island in the river. The friendliness of the natives led Cass to leave part of his escort with them, and, accompanied by Lieutenant Allen, the surgeon Houghton, a missionary, and several Indians, he started in a canoe.
Lakes Tasodiac and Crooked were visited in turn. A little beyond the latter, the Mississippi divides into two branches or forks. The guide took Schoolcraft up the eastern, and after crossing Lakes Marquette, La Salle, and Kubbakanna, he came to the mouth of the Naiwa, the chief tributary of this branch of the Mississippi. Finally, after passing the little lake called Usawa, the expedition reached Lake Itasca, whence issues the Itascan, or western branch of the Mississippi.
Lake Itasca, or Deer Lake, as the French call it, is only seven or eight miles in extent, and is surrounded by hills clothed with dark pine woods. According to Schoolcraft it is some 1500 feet above the sea level; but we must not attach too much importance to this estimate, as the leader of the expedition had no instruments.
On their way back to Lake Cass, the party followed the western branch, identifying its chief tributaries. Schoolcraft then studied the ways of the Indians frequenting these districts, and made treaties with them.
To sum up, the aim of the government was achieved, and the Mississippi had been explored from its mouth to its source. The expedition had collected a vast number of interesting details on the manners, customs, history, and language of the people, as well as numerous new or little known species of flora and fauna.
The people of the United States were not content with these official expeditions, and numbers of trappers threw themselves into the new districts. Most of them being however absolutely illiterate, they could not turn their discoveries to scientific account. But this was not the case with James Pattie, who has published an account of his romantic adventures and perilous trips in the district between New Mexico and New California.
On his way down the River Gila to its mouth, Pattie visited races then all but unknown, including the Yotans, Eiotaws, Papawans, Mokees, Umeas, Mohawas, and Nabahoes, with whom but very little intercourse had yet been held. On the banks of the Rio Eiotario he discovered ruins of ancient monuments, stone walls, moats, and potteries, and in the neighbouring mountains he found copper, lead, and silver mines.
We owe a curious travelling journal also to Doctor Willard, who, during a stay of three years in Mexico, explored the Rio del Norte from its source to its mouth.
Lastly, in 1831 Captain Wyeth and his brother explored Oregon, and the neighbouring districts of the Rocky Mountains.
After Humboldt's journey in Mexico, one explorer succeeded another in Central America. In 1787, Bernasconi discovered the now famous ruins of Palenque. In 1822, Antonio del Rio gave a detailed description of them, illustrated with drawings by Frederick Waldeck, the future explorer of Palenque, that city of the dead.
Between 1805 and 1807, three journeys were successively taken in the province of Chiapa and to Palenque by Captain William Dupaix and the draughtsman Castañeda, and the result of their researches appeared in 1830 in the form of a magnificent work, with illustrations by Augustine Aglio, executed at the expense of Lord Kingsborough.
Lastly, Waldeck spent the years 1832 and 1833 at Palenque, searching the ruins, making plans, sections, and elevations of the monuments, trying to decipher the hitherto unexplained hieroglyphics with which they are covered, and collecting a vast amount of quite new information alike on the natural history of the country and the manners and customs of the inhabitants.
We must also name Don Juan Galindo, a Spanish colonel, who explored Palenque, Utatlan, Copan, and other cities buried in the heart of tropical forests.
After the long stay made by Humboldt in equinoctial America, the impulse his explorations would doubtless otherwise have given to geographical science was strangely checked by the struggle of the Spanish colonies with the mother country. As soon, however, as the native governments attained to at least a semblance of stability, intrepid explorers rushed to examine this world, so new in the truest sense, for the jealousy of the Spanish had hitherto kept it closed to the investigations of scientific men.
Many naturalists and engineers now travelled or settled in South America. Soon indeed, that is in 1817-1820, the Austrian and Bavarian Governments sent out a scientific expedition, to the command of which they appointed Doctors Spix and Martins, who collected a great deal of information on the botany, ethnography, and geography of these hitherto little known districts – Martins publishing, at the expense of the Austrian and Bavarian governments, a most important work on the flora of the country, which may be looked upon as a model of its kind.
At the same time the editors of special publications, such as Malte Brun's Annales des Voyages and the Bulletin de la Société de Géographie, cordially accepted and published all the communications addressed to them, including many on Brazil and the province of Minas Geraës.
About this period too a Prussian Major-General, the Prince of Wied-Neuwied, who had been at leisure since the peace of 1815, devoted himself to the study of natural science, geography, and history, undertaking moreover, in company with the naturalists Freirciss and Sellow, an exploring expedition in the interior of Brazil, having special reference to its flora and fauna.
A few years later, i.e. in 1836, the French naturalist Alcide d'Orbigny, who had won celebrity at a very early age, was appointed by the governing body of the Museum to the command of an expedition to South America, the special object of which was the study of the natural history of the country. For eight consecutive years D'Orbigny wandered about Brazil, Uruguay, the Argentine Republic, Patagonia, Chili, Bolivia, and Peru.
"Such a journey," says Dumour in his funeral oration on D'Orbigny, "in countries so different in their productions, climate, the character of their soil, and the manners and customs of their inhabitants, was necessarily full of ever fresh perils. D'Orbigny, endowed with a strong constitution and untiring energy, overcame obstacles which would have daunted most travellers. On his arrival in the cold regions of Patagonia, amongst savage races constantly at war with each other, he found himself compelled to take part, and to fight in the ranks of a tribe which had received him hospitably. Fortunately for the intrepid student his side was victorious, and he was left free to proceed on his journey."
It took thirteen years of the hardest work to put together the results of D'Orbigny's extensive researches. His book, which embraces nearly every branch of science, leaves far behind it all that had ever before been published on South America. History, archæology, zoology, and botany all hold honoured positions in it; but the most important part of this encyclopædic work is that relating to American man. In it the author embodies all the documents he himself collected, and analyzes and criticizes those which came to him at second hand, on physiological types, and on the manners, languages, and religions of South America. A work of such value ought to immortalize the name of the French scholar, and reflect the greatest honour on the nation which gave him birth.