bbgaming1122
bbgaming1122 bbgaming1122
  • 01-04-2021
  • History
contestada

please help will mark brainliest, what was the name of the first telegraph key in 1844?

please help will mark brainliest what was the name of the first telegraph key in 1844 class=

Respuesta :

elivelazquezperez
elivelazquezperez elivelazquezperez
  • 01-04-2021

Answer:Morse-Vail Telegraph Key.

Explanation:

Answer Link
hayden8345
hayden8345 hayden8345
  • 01-04-2021
The correspondent is correct
Answer Link

Otras preguntas

I need help with this question
Summary of Martin Luther King message from jail
There are 8 streets to be named after 8 tree types. Ash, Birch, Elm, Fir, Maple, Pine, Spruce, and Willow. A city planner randomly selects the street names from
what is formed from a metal and a non-metal
One of the roots of the equation 5x^2+bx+24=0 is 8. Find the other root and the value of the coefficient b.
Which of the following ways to avoid excavation hazards was mentioned in the Construction eTool? (Check all that apply) Pile soil close to the excavation site.
Give an example of a decomposed. Explain what would happen if decomposers were absent from a forest ecosystem.
How do tariffs affect the importing of goods? A. Tariffs help businesses make more money by importing goods. B. Tariffs give governments more control over busin
Describe the process of trying to get the ERA ratified in 3-5 bulletins.​
GEOMETRY/INTRO TO TRIG QUESTION! Please show your work and explain.