1. Industrial Revolution
... the distance sent, was the critical cost in delivering mail. All letters weighing a half-ounce or less could be carried for an English penny (two cents). By 1875 the Universal Postal Union had been established to facilitate the transmission of mail between foreign countries. In 1871 telegraph cables reached from London to Australia; massages could be flashed halfway around the globe ... pace of life. Electric lighting was in commercial use long before Thomas Edison built his first successful incandescent lamp in the early 1880's. The electric light, prior to Edison, was nothing usually ...
- Word Count: 1586
- Approx Pages: 6
- Grade Level: Undergraduate