USA HISTORY

Detailed explanation-1: -By 1900, much of the nation’s railroad system was in place. The railroad opened the way for the settlement of the West, provided new economic opportunities, stimulated the development of town and communities, and generally tied the country together.

Detailed explanation-2: -Impact on the United States Connecting the two American coasts made the economic export of Western resources to Eastern markets easier than ever before. The railroad also facilitated westward expansion, escalating conflicts between Native American tribes and settlers who now had easier access to new territories.

Detailed explanation-3: -Just as it opened the markets of the west coast and Asia to the east, it brought products of eastern industry to the growing populace beyond the Mississippi. The railroad ensured a production boom, as industry mined the vast resources of the middle and western continent for use in production.

Detailed explanation-4: -Answer and Explanation: The Transcontinental Railroad connected Omaha, Nebraska and Sacramento, California, thus establishing an efficient transportation route west of the Mississippi to the West Coast.