Samuel Morse invented the telegraph in the 1800's. I hope this helps!
Since there are no answer choices, i'm going to have to say a Steamship
One reason why the construction of the transcontinental railroad was so important was because "<span>d. It linked the nation from the Atlantic to the Pacific," since this provided for a plethora of new social and economic opportunities. </span>
Because the British technically still owned the colonies and when they tried to step in, the colonists were not happy due to the fact that they could thrive on their own without the help or govern of the British
The 1950s teenagers were wild and free without technology but now the current state of this generation is based hindered based on tech and most of all we don’t connect at a high level like in the 1950s were love was real