USA HISTORY

Detailed explanation-1: -The U.S.’s first transcontinental railroad was built between 1863 and 1869 to join the eastern and western halves of the United States. Begun just before the American Civil War, its construction was considered to be one of the greatest American technological feats of the 19th century.

Detailed explanation-2: -Today’s trains are powered by 200-ton locomotives equipped with supercomputers capable of processing a billion data points per second. The technology used throughout the nearly 140, 000-mile rail network-from smart sensors to big data and drones-help ensures infrastructure and equipment remain safe.

Detailed explanation-3: -The Industrial Revolution and the Steam Engine The answer came in the form of one of the most significant inventions of the Industrial Revolution, the steam engine, which was critical to the development of the modern railroad and trains.

Detailed explanation-4: -The locomotive revolutionized commercial transportation with a durable, faster, cheaper way to move goods. The Governor Stanford was the first train on the Central Pacific, the first transcontinental line in 1869 when joined with the Union Pacific.

Detailed explanation-5: -Westward expansion and the growth of the United States during the 19th century sparked a need for a better transportation infrastructure. At the beginning of the century, U.S. citizens and immigrants to the country traveled primarily by horseback or on the rivers. After a while, crude roads were built and then canals.