Telegraph
Inventor:?
What is it:?
what was an impact:?

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Developed in the 1830s and 1840s by Samuel Morse (1791-1872) and other inventors, the telegraph revolutionized long-distance communication. It worked by transmitting electrical signals over a wire laid between stations

3.a

4.d

5.b

6.b

7.c

8.a

9.d

10.a

d.

many people believed they were convicted solely because they were anarchists.