What technology in the 1800s allowed American businesses to exchange information using?

In the 1800s, the telegraph revolutionized communication for American businesses by enabling the rapid exchange of information over long distances. Invented by Samuel Morse in the 1830s, the telegraph used electrical signals to transmit messages in Morse Code, significantly speeding up communication compared to traditional methods like mail. This advancement facilitated coordination in trade, improved market responsiveness, and laid the groundwork for more efficient business operations.