1844 Samuel Morse and Alfred Vail sent the first Telegraph message between Washington DC and Baltimore Maryland in 1861 Western Union late the first transcontinental Telegraph line
in 1866 the first permanent Telegraph cable was laid across the Atlantic Ocean what impact did this innovation have on daily life? A. it was the government's only method to negotiate with foreign leaders B. it increase the regional differences among various groups of people across the country C. it became a major method of long distance communication for many years D. it allowed people to sign legal documents from across the country ​