-
Samuel Morse began working on his version of the telegraph
-
Samuel Morse invented morse code in 1835
-
Samuel Morse invented the first electrical telegraph in 1837
-
Samuel Morse built a telegraph system from Washington D.C. to Baltimore.
-
The first telegraph message was sent. "What hath God Wrought."
-
New telegraph companies built lines to connect the biggest cities in the Northeast.
-
In 1857 the six companies formed a cartel to help each company control a different region.
-
Abraham Lincoln was the first president to use the telegraph. He also used the telegraph in the civil war.
-
A telegraph company Western Union operated on 44,000 miles of wire and was worth about 10 million dollars.
-
A form of automatic transmission was made. This made the message transmission much faster.