Timdapan.com - Tải tài liệu, văn bản pháp luật, biểu mẫu miễn phíĐỀ THI THỬ THPT QUỐC GIA MÔN TIẾNG ANHNĂM 2019 CÓ ĐÁP ÁNRead the following passage and mark the letter A, B. C, or D on, your answer sheer toindicate the correct answer to each of the questions.The invention of the electric telegraph gave birth to the communications industry.Although Samuel B. Morse succeeded in making the invention useful in 1837, it was notuntil 1843 that the first telegraph line of consequence was constructed. By 1860 more than50,000 miles of lines connected people east of the Rockies. The following year, SanFrancisco was added to the network.The national telegraph network fortified the ties between East and West andcontributed to the rapid expansion of the railroads by providing an efficient means tomonitor schedules and routes. Furthermore, the extension of the telegraph, combined withthe invention of the steam-driven rotary printing press by Richard M. Hoe in 1846,revolutionized the world of jour...