The transcontinental railroad facilitated U.S. trade with Asia and allowed for the development of the resources of the West and movement of settlers to its land.
The cable reduced communication time between North America and Europe, two of the most important regions in the global economy, from days to mere seconds.
The North American colonies’ first regularly scheduled stagecoach line helped New Jersey residents market their products, provided a vital link on the route between New York City and Philadelphia...
The canal allowed the United States to transport goods in ships fromthe East Coast to Asia easily and efficiently, opening up new markets and creating profit for manufacturers, shippers, and the canal operators.
During the early twentieth century, a growing automotive industry demanded better roads, which in turn resulted in enormous increases in the production of motor vehicles.