It feared that Europe wanted to infringe on the newly gained US independence. They were afraid that European countries that were developed enough wanted to gain control of various portions of the American continent. This would limit the growth potential of the US as a country.
The Romans introduced D. Camels to North Africa
The American Revolutionary War, the Declaration of Independence, and the birth of the two-party system — this is a pivotal period in American history.
The nation's founders believed that containing the government's power and protecting liberty was their most important task, and declared a new purpose for government: the protection of individual rights.
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.