- 
  
  created by Christopher Latham, enabled long amounts of writing to be done more efficiently.
- 
  
  created by Alexander Morse, revolutionized long distance communication.
- 
  
  
- 
  
  Invented by Alexander Graham Bell, refined and exemplified vocal communication.
- 
  
  
- 
  
  introduced by Automatic electric company
- 
  
  invented by Guglielmo Marconi, refined longer distance communication
- 
  
  Philo Taylor Farnsworth
- 
  
  Invented by John Mauchly and J. Presper Eckert
- 
  
  Invented by ARPANET (Advanced Research Projects Agency Network)
- 
  
  First call made from Manhattan to New Jersey
- 
  
  Invented by Tim Berners Lee
- 
  
  
- 
  
  
- 
  
  
- 
  
  
- 
  
  
- 
  
  
- 
  
  
- 
  
  
- 
  
  
