The whole country was stirred as the two lines steadily approached each other, finally meeting on May 10, 1869, at Promontory Point in Utah. The transportation between East and West was improved when the Union Pacific and Central Pacific railroads met in Utah. The importance of the wagon trails soon began to diminish. Twenty years later irrigation ditches were making the dry lands bloom. More railroads were crossing the once desolate desert. The Indians were becoming almost a forgotten people. The high plains had entered upon their last phase as"cow country." Cowboys and cattle trails. Vast herds of cattle were bred in Texas and driven northward into the Great Plains. The month of laborious travel hitherto separating the Atlantic and Pacific oceans was now cut to a fraction of that time. The continental rail network grew steadily, and by 1884 four great lines joined the central Mississippi Valley area with the Pacific. The first great rush of population to the far west was drawn to the mountainous regions. Gold was found in California in 1848, in Colorado and Nevada ten years later, in Montana and Wyoming in the sixties, and in the Black Hills of the Dakota country in the seventies. Throughout these areas, miners opened up the country, established communities, and laid the foundations for more permanent settlements. Yet even while they were digging in the hills, some settlers perceived the farming and stock-raising possibilities of the region. Some few communities continued to be devoted almost exclusively to mining but the real wealth of Montana, Colorado, Wyoming, and Idaho as of California was ultimately proved to be in the grass and in the soil. Cattle raising had long been an important industry in Texas. After the war, enterprising men began to drive their Texas longhorns north across the unfenced public domain. Feeding as they went, the cattle arrived at railway shipping points in Kansas larger and fatter than when they started. S...