Final answer:
In 1861, Lympstone’s connectivity was enhanced by the expansion of the railroad network and improvements in telecommunications such as the telegraph, fostering quicker transportation and communication.
Step-by-step explanation:
In 1861, the regional and national connectivity of Lympstone significantly improved due to the advancements in transportation technologies in the form of railroads and communication improvements, particularly the telegraph. The Industrial Revolution propelled the construction of extensive railroad infrastructure, which began in earnest during the 1830s and became the dominant mode of transport over canals by the mid-19th century.
This not only elevated the efficiency of transporting goods but also fulfilled the ideal of a more interconnected nation, supporting the vision of leaders like John C. Calhoun who aspired for a bound Republic through a perfect system of roads and canals.