What did Morse do to make the signals go further on the wires? 1. He developed better wire.
2. He developed an amplifier.
3. He developed a relay.
4. He developed a battery.

Which best describes the impact of the crusades on european exploration?

Which of the following best describes a similarity between the haitian and french revolution?

Write two letters to the editor describing a specific event from the cold war, such as the korean war or the vietnarm war. imagine you are writing the letters from the perspectivees of two world leaders who are on different sides of the conflict. each letters should explain the specific point of view of that person and use historical evidence to support any cliams.