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MONTANA

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Originally appearing in Volume V18, Page 757 of the 1911 Encyclopedia Britannica.
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MONTANA  , a See also:

north-western See also:state of the See also:United States, situated between latitudes 440 26' and 49° N., and between longitudes 27° and 390 W. from See also:Washington . It is bounded N. by the See also:Canadian provinces of See also:British See also:Columbia, See also:Alberta and See also:Assiniboia; E. by North Dakota and See also:South Dakota; S. by See also:Wyoming and See also:Idaho; W. by Idaho . Montana has an See also:area of 146,572 sq. m., 796 sq. m. of which are See also:water See also:surface . (For See also:map, see IDAHO.) See also:Physical Features.—The Rocky Mountains See also:cross the state' from north-See also:west to south-See also:east, and with their spurs and outlying ranges occupy nearly one-third of its area in the west and south-west; the remaining portion is occupied chiefly by the See also:Great Plains . The See also:main range of the Rockies follows the boundary See also:line between Montana and Idaho west and north-west from Yellowstone See also:Park in Wyoming to Ravalli See also:county, then turns east-north-east to See also:Lewis and See also:Clark county, and from there extends north-north-west into See also:Canada . From where the main range turns east from the Idaho boundary line the See also:crest of the See also:Bitter See also:Root Mountains continues on that line with a downward slope to within one degree of See also:latitude from the Canadian border . This range of mountains, which was formed by a great See also:fault, has a maximum See also:elevation at its See also:southern end of about g000 ft. above the See also:sea . On its slope, which rises abruptly from the Bitter Root See also:Basin, glaciers have cut canons between high and often precipitous walls, and between these canons are steep and rocky ridges having peaked or saw-toothed crest lines . To the east and north-east of the Bitter Root Mountains is a consider-able basin or peneplain dissected by See also:short ranges having a north-west and south-west trend . To the south-east of this basin are the greatest See also:mountain masses of the state; lofty and rugged ranges radiate in all directions, and in many instances rise to heights of 1o,000-Ii,000 ft., the highest See also:peak in the state being See also:Granite Peak (12,834 ft.) in See also:Carbon county . Deep and narrowcations are See also:common, and, at higher levels, glaciers, carved out amphitheatres, or " cirques " and " U "-shaped troughs . In the north the Rocky Mountains consist principally of two parallel ranges, the Lewis and Clark Range to the east, and the See also:Livingston Range to the west, which were formed by a great over-thrust; between them is the See also:Waterton-McDonald valley, 8-15 m. wide .

The east slope of the Lewis and Clark range is marked by See also:

long high spurs, and the valleys between them end in radiating canons that are crowned with bold cliffs . On the higher summits the range rises to 8500-10,400 ft. above the sea, but in the See also:wind-gaps only to 5500-6500 ft . The Livingston range is less rugged and more massive . Like the Lewis and Clark range, its crest is broken by numerous U-shaped wind-gaps and its west slope is cut by glacial troughs containing long narrow See also:lake basins . Extending far to the eastward, especially in the south of the state, are isolated mountain See also:groups . Among these are the See also:Bear Paw Mountains, in the north central See also:part, which occupy a See also:tract 40 M. long and 20 M. wide that on the western See also:side rises abruptly from the plains and reaches an elevation in Bear Paw Peak of 7040 ft. above the sea . The Great Plains in Montana slope from about 4000 ft . (above the sea), at the See also:foot-hills of the mountains, to 2000 ft. in the north-east of the state . The valleys of the See also:principal streams are deeply eroded; bluffs are common along their See also:borders, and buttes elsewhere on the plains . The main range of the Rocky Mountains separates that part which is drained west into the Columbia See also:river and the Pacific Ocean from that which is drained east into the See also:Missouri and See also:Mississippi See also:rivers and the Gulf of See also:Mexico, and from a very small part which is drained north-east into See also:Hudson See also:Bay; the water-parting which in Montana separates the drainage into Hudson Bay from the drainage into the Gulf of Mexico crosses only the north-west of Teton county . The principal rivers east of the Rockies are the Missouri and three of its tributaries; the Yellowstone in the south-east, the Musselshell in the See also:middle, and the See also:Milk in the north . The Missouri is formed by a See also:union of the See also:Jefferson, the See also:Madison and the See also:Gallatin .

It flows first east-north-east and then nearly east until it passes into North Dakota . Its channel is generally erratic and constantly shifting; its See also:

bed is sandy and its water muddy . In contrast, the Yellow-See also:stone is a stream of See also:bright clear water See also:running over a gravelly bed and among numerous See also:forest-clad islands . The Missouri is navigable for small boats to Fort See also:Benton In Chouteau county, but farther upstream near Great Falls, Cascade county, to which it is navigable at high water, it falls 512 ft. in ro m . The Yellowstone is navigable for about 300 M . The principal rivers west of the Main See also:Divide of the Rockies are the Clark See also:Fork of the Columbia and its principal tributary, the Flathead, which rises in British Columbia . Montana has a few See also:mineral springs, the best known being the Lissner Springs at See also:Helena . Small lakes and waterfalls, the result of glacial See also:action, are numerous in the mountains . There is, however, only one large lake in the state Flathead (or Selish) Lake, which may be regarded as an enlargement of Flathead river; it is 27 M. long, has an See also:average width of 12 m., and a See also:depth of more than loon ft . See also:Geology.—In the Great Plains region the See also:geological structure is very See also:simple, consisting of nearly See also:horizontal strata of Cretaceous See also:rock in the middle and western portions, and of See also:Tertiary rock on the eastern border, but in the mountain region the rocks have been folded and faulted until the structure is intricate and obscure . Some of the deeper canons show rocks of nearly all ages . The higher elevations are mostly either Archean or Paleozoic formations projecting above Tertiary deposits .

In the Bitter Root Valley is a large See also:

deposit of See also:Quaternary . Fossil remains of mammals, See also:fish and See also:reptiles found in the Tertiary deposits of south-western Montana are preserved in the See also:Carnegie Museum at See also:Pittsburg, See also:Pennsylvania, and in the museum of the university of Montana . They include the mandible of a See also:mastodon and a portion of a vertebra of a large fish, both found in the See also:Lower Madison Valley; the See also:skull and other parts of a See also:dog (Mesocyon drummondanus), found near See also:Drummond, Granite county; the skull of a Poatrephes paludicola, found near New See also:Chicago, Granite county; a portion of the skull of a Mesohippus latidens, found near the confluence of the three forks which See also:form the Missouri river; and a portion of the skull of a Hyrachyus See also:priscus, found near See also:Lima, Beaverhead county . In the region east of the Crazy Mountains, in Sweetgrass county, are marine beds of upper Cretaceous or lower Tertiary formation containing fossils of Dinosaurs and Mosasaurs, and in the museum of the university of Montana is the greater part of the See also:skeleton of a Dinosaur which was found here . Interesting fossil remains have also been found in Carboniferous formations in the south-west of the state . See also:Fauna.—The native fauna is not sharply distinguished from that of the surrounding states . The bison, which once ranged the plains in large herds, have been exterminated; the See also:moose and the See also:elk are found only occasionally in the wilder regions; mountain See also:sheep, antelopes, See also:black and grizzly bears, wolves, coyotes and See also:lynx (" See also:wild See also:cats ") are also becoming rare . Black-tailed and See also:mule See also:deer are still favourite See also:game for sportsmen . Geese, ducks and See also:grouse are numerous about the lakes and rivers . Several kinds of fish, among which are See also:trout, See also:salmon, See also:grayling and See also:white fish, inhabit many of the lakes, rivers and mountain streams, and a See also:government fish hatchery at Bozeman, Gallatin county, restocks See also:waters in which the See also:supply has been diminished . See also:Flora.—The Great Plains are covered for the most part only with bunch grass which grows in tufts, leaving the ground visible between, and except in May and See also:June presents a yellow and withered See also:appearance . Mixed with the bunch grass are occasional patches of See also:sage See also:brush .

Most of the bluffs along the principal river valleys, especially those in the south-east, are entirely See also:

bare of vegetation, but on the bottom lands along the rivers and streams considerable patches of cottonwood and willows are common . The mountain valleys are covered with little except See also:grasses; on the higher parts of the mountains there are barren rocks or only a scant growth of See also:timber; but many of the lower mountain slopes, especially those along the western border, are clothed with heavy timber, yellow See also:pine, red See also:fir and tamarack being the principal See also:species . See also:Climate.—The climate is generally dry, although less so on the mountains and in the Flathead river basin than on the Great Plains, and is subject to sudden changes and to great extremes of temperature; but the temperature varies more than the amount of precipitation . In the west the climate is generally delightful, it being there greatly affected by the warm, dry " See also:Chinook " wind which blows from the Pacific Ocean; to some extent the wind modifies the temperature nearly to the eastern border . It is the prevailing wind of See also:winter in the mountains and in consequence the periods of See also:cold, though often severe, are short . In the east the winters are often long and very cold, and the summers dry and hot . The mean See also:annual temperature ranges from 37° F. in the north-east to 47° in the sheltered valleys among the mountains . On the Great Plains a range of extremes within a See also:year from -4o° F. to 10o° is not unusual, but in the mountain valleys the range is rarely greater than from, -2o° to 90° . The records from 1880 to 1907 show a maximum range from 117° at Glendive, near the eastern border, in See also:July 1893, to -63° at See also:Poplar, about 8o m. north by west of Glendive, in See also:January 1885 . The amount of precipitation is greater in the north-west and on the mountains, because in the one See also:case the mountains of lower elevation are a less obstruction to the moisture-bearing winds from the west, and in the other the mountains See also:con-dense the moisture; the mountains which stand in isolated groups upon the plains are frequently in summer the See also:focus of See also:local See also:thunder showers . The average annual precipitation ranges from to to 15 in. on the Great Plains to 20 in. or more in the north-west, and over limited areas in the higher mountain region . Nearly one-See also:half of the See also:rain falls during the four months from May to See also:August inclusive .

Storms endangering See also:

life and See also:property occur only in the east, caused by a high north wind with See also:snow or rain and a See also:low temperature . See also:Soil.—In the river bottoms the soil is for the most part a black clayey See also:loam lacking in natural drainage, but on the " See also:bench lands " higher up there is a deep layer of sandy loam beneath which is a bed of See also:gravel . Some of the best soil is in the mountain valleys, for these valleys were once lakes and See also:rich deposits of See also:alluvium were made in them . The mountain slopes are often bare or covered only with a thin layer of See also:mould . See also:Agriculture.—The rainfall is sufficient for See also:good grazing, but except in the Flathead valley cultivation was long considered to be dependent on See also:irrigation; and consequently farming was only incidental to stock raising and See also:mining until after 1870, and as See also:late as 1900 the ratio of improved See also:farm See also:land to the See also:total land area was less than in any other state or territory except New Mexico, Wyoming, See also:Arizona and See also:Hawaii . In 1906 the farm area was almost equally divided between " dry " farming and farming under irrigation, three-fourths of the See also:wheat produced was grown without irrigation, and the dry farming was very successful with the comparatively new and valuable crops of durum, or See also:macaroni wheat, and See also:Russian See also:barley, which is used in See also:straw for winter feed to sheep and neat See also:cattle . The counties where dry farming had been carried on on the largest See also:scale were See also:Missoula, Ravalli, Flathead, Cascade, Fergus and Gallatin, where cereal yields, though not nearly so large as from irrigated lands, were high compared with the average for the See also:country . But even where dry farming was successful, the increase of crops made possible by cheap irrigation seemed to be inducing farmers to abandon it . Among the larger privately irrigated tracts are: 16,00o to 18,000 acres in Yellowstone county, fed by a See also:canal built by the Billings Land & Irrigation See also:Company; about 35,000 acres of See also:orchard land in the Bitter Root Valley, in Ravalli county, irrigated by canals from Lake See also:Como, a natural See also:reservoir; and 100,000 acres in Missoula county, to be watered from a 28 ft. See also:dam across the Clark Fork (or Missoula River) at See also:Bonner . Private irrigation by pumping was first successfully introduced about 1901, and in 1906 a state See also:report estimated that 125 pumping irrigation See also:plants were in use in the state . See also:Boring for underground water supply to be used in irrigation was tried on a small scale . An area of 16,000 acres in Missoula county is watered by a ditch to m. long built in 1902—1905 by the co-operative Grass Valley-Frenchtown Irrigation Company, and the Teton Co-operative Canal Company in 1906 began See also:work on a diversion canal from the Teton River, whose waters are to be stored by a dam 62 ft. high and 2100 ft. long .

But more important than private and co-operative undertakings are the Federal irrigation projects . In 1894 See also:

Congress passed the See also:Carey See also:Act, under which Montana received See also:title to 1,000,000 acres of arid land on See also:condition that the state would reclaim it by providing an adequate supply of water; the state accepted the offer, created an irrigation See also:commission, and provided means for securing the necessary funds . Further-more, Congress in 1902 appropriated the receipts from the sales of public lands in the state to the construction of irrigation work . In 1899 there were 6812 m. of irrigation canals and large ditches in the state; the irrigated acreage had increased from 350,582 acres in 1889 to 951,154 acres in 1899, when about 84% of the irrigated area was in the south-west . The great Federal projects were not begun until after 1900 . Among them are: the Huntley project in Yellowstone county, begun in 1904 and practically completed in 1908, covering land formerly in the See also:Crow See also:Indian See also:reservation, the irrigable area being 28,921 acres; the Lower Milk river project (and the subsidiary St See also:Mary project), in Chouteau, Valley and Teton counties, by which the water of St Mary river 1 is stored and diverted to the headquarters of the Milk river to irrigate an area of 300,000 acres; the See also:Sun river project (Teton, Lewis and Clark, Chouteau and Cascade counties), by which, as the See also:ordinary flow of that river is already utilized for irrigation, the See also:flood waters are stored and carried to the higher bench lands of the See also:district; in Montana (See also:Dawson county) and North Dakota (See also:McKenzie county), the Lower Yellowstone project; and the Blackfeet project, to irrigate the Blackfeet reservation in Teton county . In 1900, 11,844,454 acres, or 12.7% of the area, was included in farms; of this, 1,736,701 acres, or 14.7%, was improved; 54.7 of the improved farm land was irrigated; 79.4% of the irrigated land was used for growing crops and 20.6% for pasturage; the total acreage of all crops was 1,151,674, and of this 755,865, or 65.6%, was irrigated . In the same year there were 13,370 farms exclusive of those on Indian reservations; of these, 6665 contained less than 175 acres each; 1289 contained more than moo acres each; 8043 contained some irrigated land, the average amount being 118 acres; 11,592 were worked by owners or part owners, 624 by See also:cash tenants, and 606 by See also:share tenants . Of the total acreage of all crops in 1899, 875,712 acres, or 76%, were See also:hay and See also:forage, and 254,231 acres, or 22'1%, were cereals; of the cereal acreage 52.7% was oats, 36'2% was wheat, 9 % was barley, and 1.3 % was Indian See also:corn . In 1909 the See also:oat See also:crop was 15,390,000 bushels from 300,000 acres; the acreage of wheat in 1909 was 350,000 and the See also:production 10,764,000 bushels; the acreage of barley in 1909 was 50,000 acres, and 1,900,000 bushels were raised; the acreage of Indian corn in 1909 was 5oeo acres, and 175,000 bushels were grown . See also:Sugar See also:beets were first Frown in Montana at See also:Evans, Cascade county, in 1893 without irrigation . In 1906 a refinery (with a daily slicing capacity of 1200 tons) was built at Billings, Yellowstone county .

Russians, with experience in See also:

beet-growing, and See also:Japanese are furnished by the sugar company to the growers for the bunching, thinning, hoeing and topping of the' beets . In 1906 sugar refineries were projected at See also:Hamilton, Kalispell, Chinook, See also:Laurel, Missoula, See also:Dillon and Great Falls; and in 1907 the crop was so large that 12,000 See also:freight cars were needed to carry it and the See also:railways had a See also:car and See also:coal " See also:famine." The east is devoted chiefly to stock raising; for cattle, horses and sheep thrive well on the bunch grass except when it is covered with snow . The principal sheep-raising counties are See also:Custer, Yellowstone, whither many sheep are brought to be fattened, Rosebud, See also:Beaver-See also:head, Valley, and See also:Meagher . In 1909 the number of sheep in Montana was 5,747,000, being exceeded only by the number in Wyoming; the number of cattle was 922,000, only 80,000 being milch cows, and the number of horses 319,000 . See also:Lumber.—The woodland area was estimated in 1900 at 42,000 sq. m., much of which had been burned over . It is confined mainly to the mountain slopes, and in See also:March 1909 31,858.9 sq. m., more than three-fourths of this total, had been set apart in the following " See also:national forests ": Absaroka (980,440 acres), Beartooth (685,293 acres), Beaverhead (1,506,680 acres in Montana; and a smaller area in Idaho), Bitterroot (1,180,900 acres), Blackfeet (1,956,340 acres), 1 The St Mary and both forks of the Milk river flow northward into the Dominion of Canada, and as there has been much private irrigation both north and south of the See also:international boundary, the See also:present Federal project and other undertakings in the same region necessitate an international agreement as to the See also:division of the waters, especially of the St Mary, and commissioners representing the Canadian government and the United States conferred in regard to it in May 1908 . See also:Cabinet (1,020,960 acres), Custer (590,720 acres), Deerlodge (1,080,220 acres), Flathead (2,092,785 acres), Gallatin (907,160 acres), Helena (930,180 acres), Jefferson (1,255,320 acres), Kootenai (1,661,260 acres), Lewis and Clark (844,136 acres), Lolo (1,211,680 acres), Madison (1,102,860 acres), Missoula (1,237,509 acres) and See also:Sioux (145,253 acres in Montana; 104,400 acres in SouthDakota) . A large part of the woodland contains no trees See also:fit for lumber; nevertheless the value of the lumber was $3,024,674 in 1905 . More than one-half of the product is yellow pine and the See also:remainder is principally red fir and tamarack . There is scarcely any hardwood timber in the state . Minerals and Mining.—Mining has been the leading See also:industry of Montana ever since the See also:discovery of See also:gold in 1862 . It contains the largest See also:copper producing district in the See also:world, and in 1907 See also:mined more copper than any other state or territory except Arizona; this See also:metal constituted nearly three-fourths in value of the state's mining products in 1907, the total value being $60,663.511 and that of copper 44,852,758 .

The most important copper mines are in Silverbow, Broadwater, Jefferson and Beaverhead counties . Gold was discovered in Deerlodge county as See also:

early as 1852 but very little mining was done until ten years later . In 1863 the famous See also:Alder Gulch in Madison county was discovered and in the next year, Last See also:Chance Gulch in the south of Lewis and Clark county . In 1865 the product reached its maximum, as the value of gold and See also:silver combined (the value of the silver being relatively small) was $18,000,000; the production then decreased and in 1903 the value of the gold was only $1,800,000 . Then copper mining rapidly See also:developed and consider-able gold was obtained from copper ores . Until the development of copper mining, silver was produced only in small quantities along with gold, but as much more silver than gold was obtained from the copper ores the value of the silver product increased from $2,630,000 in 1881 to $24,615,822 in 1892 . The product then See also:fell off, but in 1907, when it amounted to 9,317,605 See also:fine ounces, valued at $6,149,619, more than nine-tenths of it was derived from the copper ores in Silverbow county . It was in 1882 while See also:Marcus See also:Daly was sinking a See also:shaft at See also:Anaconda in preparation for milling gold and silver ores that he discovered the first rich copper ledge . Other discoveries about See also:Butte followed, and the output of copper increased from II,oI1 long tons in 1883 to 129,805 long tons in 1906, more than 99.6% from Silverbow county . The See also:industrial and See also:political life of Montana have been strongly influenced by the copper industry and by the tremendous See also:wealth controlled by the copper interests; in the industry three men were long dominant—Marcus Daly, See also:William A . Clark and F . See also:Augustus Heinze; later the Amalgamated Copper Company gained See also:control of a large part of the mines .

Coal was discovered in Montana before 188o, when 224 tons were mined . In 1907 the output was 2,016,857 tons, and in 1908 1,920,190 tons . The coal underlying the east half of the state, the " Great Plains," is lignitic and of inferior quality, but that in the mountain districts is bituminous and generally suitable for coking . The principal See also:

fields are: the isolated See also:Bull Mountain deposit, 45 m. north-east of Billings, in Yellowstone county; the large Clark Fork See also:field in Meagher, Sweet Grass, Yellowstone and Carbon counties; the small but valuable Rocky Fork field in the south central part of Carbon county; the Red See also:Lodge field in Carbon county; the Yellow-stone field, chiefly in Gallatin and Park counties; the Trail See also:Creek deposits, 10 m. south of Bozeman; the See also:Cinnabar field in south Park county; the Great Falls field in Cascade county; and the West Gallatin, the Toston and the See also:Ruby valley fields . The output steadily increased until 1895 when it was 1,504,193 short tons; but from then to 1905, when it vas 1,643,832 short tons, the quantity varied little from year to year . From 1905 to 1907, when the output was valued at $3,907,082, the increase in production was steady . Granite, See also:sandstone and See also:limestone are abundant in the state, but have been little developed . Granite was quarried in 1907 to the value of $102,050 . Limestone quarried in the same year was See also:worth $124,690; and sandstone was valued at $39,216 . Some See also:light See also:grey sandstone found in Rocky See also:Canon, Gallatin county, looks much like the See also:Berea (See also:Ohio) sandstone; and a sandstone quarried at See also:Columbus, Yellowstone county; was manufactured into grindstones equal to those made from the Berea stone . See also:Gypsum in Carbon county and in Cascade county is worked for See also:plaster . Sapphires are found in several gulches, especially on Yogo Creek, 16 m. from See also:Utica, Fergus county, where See also:blue stones are found, and on Rock and Cottonwood creeks, where See also:green, yellow, red and blue sapphires have been found .

Many of the sapphires are shipped to See also:

Switzerland for See also:watch jewels and for See also:bearings . In 1907 the total value of See also:precious stones was $229,800 . Manufactures.—With the exception of the smelting and refining of copper, manufacturing is in Montana a decidedly See also:minor industry . In 1905 the total value of the " factory " product was $66,415,452, and the value of the copper (by state reports) was $48,165,277 . Lumber and timber products, which ranked second, increased in value from $2,846,268 in 1900, to $3,024,674 in 1905 . See also:Flour and grist See also:mill products See also:rose during that See also:period from $937,462 to $2,003,136; and See also:malt liquors increased in value from $1,267,331 to $1,731,691 . In 1905 the value of the products of the factories of Anaconda and Great Falls was 63.5 % of that for the entire state . Transport.—Montana is served by three transcontinental railways:the Great See also:Northern traversing the north, the Northern Pacific traversing the south-east, south and south-west portions, and, north of the Northern Pacific, the Chicago, See also:Milwaukee & See also:Puget See also:Sound, an See also:extension of the Chicago, Milwaukee & St See also:Paul to See also:Seattle and See also:Tacoma, practically completed in 1909; See also:branch lines of the Great Northern, from the north, connect with the Northern Pacific and the Chicago, Milwaukee & Puget Sound at Butte, and with the Northern Pacific at Laurel . The See also:Oregon Short Line from the south connects with the Northern Pacific, the Great Northern, and the Chicago, Milwaukee & Puget Sound at Butte, and the See also:Burlington See also:system, also from the south, connects with the Northern Pacific at Billings, Yellowstone county . The Butte, Anaconda & Pacific railway carries ore from the mines at Butte to the smelters at Anaconda . The first railway was the Oregon Short Line, which was completed by the Union Pacific Company from See also:Ogden, See also:Utah, to Butte in 1881 . The Northern Pacific reached Helena two years later and the railway mileage in the state increased from 106 m. in 188o to 4012.62 M. in 1909 .