Chapter 6 Lesson 3

In 1860, people set up the __ to improve ways letters were carried across America.

• Morse Code

• Pony Express

• computers

the right to be the only one making and selling an invention

• patent

• communicate

• technology

He invented the telephone.

• Alexander Graham Bell

• Samuel Morse

• Cyrus Hall McCormick

What is the fastest way to send a written message today?

• Morse Code

• telegraph

• e-mail

something made for the first time

• telegraph

• technology

• invention

machine that sends and receives signals through wires

• Pony Express

• e-mail

• telegraph

passing thoughts and information

• communicate

• Morse Code

• invention

scientific knowledge of how things work

• mail truck

• technology

• patent

How did Guglielmo Marconi's invention improve sending messages?

• Messages could be sent by the Pony Express across America.

• Messages could be sent by telegraph using wires.

• Messages could be sent and received with radio waves across the Atlantic Ocean, not wires.