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.
The 1848 Treaty of Guadalupe Hidalgo, forced onto the remnant Mexican government, ended the war and specified its major consequence, the Mexican Cession of the northern territories of Alta California and Santa Fe de Nuevo México to the United States.
The overall tone of Lewis' speech was angry and strong. For some, the speech sounded too belligerent. John Lewis changed parts of his speech at the request of Martin Luther King, Jr. Lewis said he could not say no to King because King was his hero, his inspiration.
The part where Lewis said they cannot wholeheartedly support the administration's civil rights bill for it is too little and too late was removed from his revised speech.
Lewis' original speech "We will march through the South, through the heart of Dixie, the way Sherman did" was changed to "we will march with the spirit of love and with the spirit of dignity that we have shown here today"
Answer: B
Explanation: Just took it !
North and West. USA and Russia. Let me know if that's correct.
