KnowraTransatlantic telegraph cableLinked fromLinked fromThe 10 pages that link to Transatlantic telegraph cable, each with the reason it gives.All 10Broader topic 5Related 3Narrower topic 1Compared with 1TelegraphyBroader topic: Its successful operation sharply reduced the time needed to exchange messages across the ocean.Submarine communications cableBroader topic: Its success established a permanent communications link between Europe and North America.TelecommunicationsBroader topic: Its successful operation made near-instant electrical messaging between Europe and North America possible.Electrical telegraphBroader topic: It cut transatlantic message times from weeks to minutes.Lord KelvinBroader topic: Kelvin’s electrical analysis and instruments helped make reliable signaling through the cable possible.