The telephone was first introduced at the Centennial Exposition in 1876 and was an instant success. Although first rented only to "persons of good breeding" and seen as an expensive luxury for doctors and businessmen, the telephone soon transformed American life. Trees gave way to telephone poles as operators known as "hello girls" began to connect a sprawling continent.
驚險！ 81歲阿公掉入冰冷河中 忠犬拒離開引路人側目救回 - 蒐奇 ltn.com.tw - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ltn.com.tw Daily Mail and Mail on Sunday newspapers.