USA HISTORY

Detailed explanation-1: -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-2: -(4) Transcontinental railroad The term “Transcontinental Railroad” means the approximately 1, 912-mile continuous railroad constructed between 1863 and 1869 extending from Council Bluffs, Iowa, to San Francisco, California.

Detailed explanation-3: -It made commerce possible on a vast scale. In addition to transporting western food crops and raw materials to East Coast markets and manufactured goods from East Coast cities to the West Coast, the railroad also facilitated international trade.

Detailed explanation-4: -Within ten years of its completion, the railroad shipped $50 million worth of freight coast to coast every year. 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.