The process of putting capital into fixed form could hardly go on forever, and several events led to a final crash. In 1871 and 1872 great fires in Chicago and Boston destroyed millions of dollars' worth of property. Early in 1873 the government investigation of the Credit Mobilier Company led to widespread distrust of the roads and made investors conservative about buying bonds. On September 18, 1873, Jay Cooke and Company found itself unable to continue business and closed its doors. The failure was a thunderbolt to the financial world. Indeed, so unbelievable was the news that an energetic policeman arrested a small newsboy who shouted his "Extra—All about the failure of Jay Cooke."

If Jay Cooke and Company fell, the sky might fall. People rushed to withdraw their funds from the banks. Fisk and Hatch opened their doors for fifteen minutes and received calls for $1,500,000. They closed at once. The smaller financial institutions followed the bigger ones. Stocks fell, the Exchange was closed, there was a money famine. Industrial concerns, dependent on the banks, failed by scores. Industrial paralysis, with railroad receiverships, laborers out of employment, riots and their accompaniments, showed how deep-seated had been the trouble. Not until late in the decade did business recover its former prosperity.

With the return of more stable conditions the construction of railroads continued unabated. The Northern Pacific ran near the Canadian line and connected the upper Mississippi Valley with the coast, carrying in its trail the manners and customs of the East. Two lines in the South were extended to the Pacific, so that by the middle eighties four great main avenues gave passage through a region over which, so recently, the miner and the trapper had forced a dangerous path.

The fact that it was often necessary, in building the railroads across the plains, to detail half the working force to protect the remainder against the Indians, calls attention to one unmistakable result of the conquest of the Far West. The construction of the railroads spelled the doom of the wild Indian. Far back in 1834 the government had adopted the policy of setting aside large tracts of land west of the Mississippi for the use of the Indian tribes. Most of the savages had been stationed in an immense area between southern Minnesota and Texas, while other smaller reservations had been scattered over most of the states west of the river. On the whole, the government had dealt with the Indians in tribes, not as individuals. The rapid inflow of population to the fertile lands, together with the rush of prospectors to newly discovered supplies of gold and silver, caused increasing demands from the Indians for protection, and from the whites for the extinguishment of Indian land titles.

The classical illustration of this tendency is found in the case of the Sioux Indians in South Dakota. The discovery of gold in the region of the Black Hills, on the Sioux reservation, aroused agitation for the removal of the tribe to make way for settlers and miners. But the execution of the scheme was not so simple as its conception. The removal of the Sioux necessitated the transfer of the Poncas, a peaceful tribe which lay immediately east. The latter, not unnaturally, objected, quarrels arose and eventually the Poncas were practically broken to pieces. The Sioux, not satisfied, attempted to regain the Black Hills, fought the famous Sioux War of 1876, led by Sitting Bull, but were crushed and forced to give up the unequal contest.

It would not be worth while to enter into the details of the numerous Indian conflicts after the Civil War. It is enough to notice that stirring accounts of them may be read in the memoirs of such soldiers as Custer, Sheridan and Miles, and that they cost millions of dollars and hundreds of lives. Finally it became evident that the attempt to deal with the Indians in tribes was a failure and it was determined to break up the tribal holdings of land so as to give each individual a small piece for his private property, and to open the remainder to settlement by the whites. In pursuance of such a policy, the Dawes Act of 1887 provided for the allotment of a quarter-section to each head of a family, with the proviso that the owner should not sell the land within twenty-five years. This was intended to protect the Indian from shrewd "land-sharks." Citizenship was given with the ownership of the land, in the hope that a sort of assimilation might gradually take place, and earnest attempts were made to provide education for the red-man. Not all these hopes were realized, however, and the later Burke Act, 1906, attempted further protection.

While the Indian was being restricted to a small part of the great region west of the Mississippi, there was being enacted on the plains one of the most picturesque of all American dramas. Beyond the settled parts of the states just west of the "Father of Waters," bounded north and south by Canada and the Rio Grande, and extending west to the Rocky Mountain foot-hills, lay a huge empire of rolling territory. It was grass-covered, but lacked sufficient rainfall to make it fertile, so that it was considered, as part of it had early been called, "the great American desert."

Cattle turned loose long before by Spanish ranchers down in the Southwest had multiplied, spread out over the plains, and run wild—wild as Texas steers. A combination of circumstances disclosed the fact that these cattle could be improved by breeding, corraled and driven north over the "Long Trail," to be slaughtered in Omaha, Kansas City, St. Louis and Chicago for the people of eastern cities. The round-up, when the cattle were collected; the drive, under command of the boss and his cow-boys,

loose in the unfenced blue riding the sunset rounds;

the great ranches in the North, where the herds were fattened for the market;—all this formed the background of an attractive romance. Obviously, however, the drive was dependent on great stretches of open country, with free grazing and free access to water, and it is also manifest that these conditions could not long endure in the face of constant westward migration. Homesteaders followed the railroads out across the plains, and the cheapening of wire fence led to the enclosure of great farms including the best grazing lands and the water supply. By 1890, therefore, the great drives were a tale that is told. The less romantic packing business remained, however; ranches supplied the cattle, the railroads transported them, and improvements in refrigerating and canning made possible another development in domestic and foreign trade.