How was the telephone different from the telegraph? O The telephone allowed for instant communication.
The telephone allowed for voice communication.
The telephone was generally used only in offices.
The telephone was generally used only by trained operators.

The telephone allowed for voice communication over a distance.

Explanation:

Telegraph can only be used to send text messages. It's commonly used by the people in the past for formal matters (such as send letters and business documents.)

Telephone can be used for voice communications. It's more commonly used for long-distance private conversations rather than something formal.

Telegraph is not as popular today due to the invention of a more efficient methods (emails or clouds). Telephones on the other hand, still widely used by the people worldwide.

either b) they were often feared and despised by other native cultures. or

c) their obsession allowed them to coexist with many other native cultures because of their peaceful nature.