33
/fr/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
935211
76679
1
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ
Create a timeline
Public timelines
FAQ
About & FeedbackUn accordConfidentialitéFAQ
Support 24/7  
CabinetGet premium
Donate

31 mars 1828 - The First Telegraph is Created

Description:

Created by Harrison Dyar. It is bettered in 1835 by Samuel Morse who explains that the signals could be transmitted with wires. Was funded in 1838 (30,000) to create a line from Washington to Baltimore.

Ajouté au bande de temps:

1750-1900

BySophie Holohan -20
27 mars 2018
2
0
1022

Date:

31 mars 1828
Maintenaint
~ Il y a 197 ans
About & FeedbackUn accordConfidentialitéFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL