History Test 7 3rd grade

Booker T. Washington started ___________ Institute in Alabama

• Brooklyn

• New York

• Tuskegee

Although he did not invent it, Thomas Edison's work improved the _____________.

• telephone

• light bulb

Alexander Graham Bell invented the _______

• telephone

• Morse code

• telegraph

A system of dots and dashes sent across telegraph wires is called ______ code.

• Morse

• Telephone

Emily Roebling was important in the completion of the __________ Bridge.

• Brooklyn

• New York

Thomas Edison invented the _______, which he could use to record his voice.

• phonograph

• telegraph

• telephone

According to Booker T. Washington, the happiest people are those who do the most for themselves.

• True

• False

The invention that brought Thomas Edison the most success was the battery.

• True

• False

A patent is a license that protects an invention so it cannot be copied.

• True

• False

Alexander Bell was working to improve the telegraph machine when he accidentally invented the telephone.

• True

• False