The answer is a telegraph.
Especially known as the creator of the incandescent lamp, Thomas Edison was responsible for several devices important to the trajectory and development of mankind.
<u>One of the earliest inventions that made Thomas Edison famous, the phonograph was the first machine capable of recording and reproducing sounds.
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The telegraph breakthrough occurred while Edison was trying to improve the telegraph transmitter when he realized that the movement of the paper tape through the machine produced a noise that resembled spoken words when played at high speed.
Gerald Ford suffered terrible political damage when he pardoned Nixon.
<h3>Who is Gerald R. Ford ?</h3>
Gerald R. Ford have become President of America on August 9, 1974, below first rate circumstances. Owing to the Watergate scandal, Ford's predecessor, Richard Nixon, had resigned below the danger of congressional impeachment. Ford assumed management of a country whose home financial system and worldwide prestige—each apparently sound withinside the many years after World War II—had deteriorated considerably.
Thus, Ford's pardon of the disgraced former president Richard M. Nixon was a political blow from which his presidency never recovered. Ford narrowly lost the 1976 Presidential Election to Jimmy Carter, and polls revealed that many of those who cast their votes against him cited the pardon as their primary reason for doing so.
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He spoke out against the soviet union's refusal to allow Jews to immigrate to Israel.
I am pretty sure that he did that because the 1700s just ended and that he was president.