-
A telegraph is a system for transmitting messages from a distance along a wire.
-
A telephone is a system that converts acoustic vibrations to electrical signals in order to transmit sound, typically voices, over a distance using wire or radio.
-
-
The Brooklyn Bridge is a hybrid cable-stayed/suspension bridge in New York City.
-
The Sherman Antitrust Act prohibits monopolies or unreasonable combinations of companies to restrict or in any way control interstate commerce.
