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Charra [1.4K]
2 years ago
14

Who made invented the first telephone

History
2 answers:
noname [10]2 years ago
8 0

First telephone: Alexander Graham Bell, Antonio Meucci, Amos Dolbear.

First atomic reader: Robert Oppenheimer.

who made theory that made atomic power possible: Einstein.

First labor union: Samuel Gompers.

Father of the hydrogen bomb: Edward Teller.

Lerok [7]2 years ago
7 0

Answer:

The first telephone was invented by Alexander Graham Bell.

The first atomic reactor was made by Enrico Fermi.

Made by Enrico Fermi.

The first labor union was created by Samuel Gompers.

The person who made the father of the hydrogen bomb is Edward Teller.

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What the French Revolution successful or unsuccessful and why?
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Answer:The French revolution was also successful in its struggle to achieve rights and freedom for the common populace of France. The absolute power of the French monarchy was beginning to collapse as the lower class attained more rights and privileges that allowed them to control their destiny in the government.

please lease mark as brainliest

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2 years ago
Compare divergent and convergent plate boundaries that have plates of the same density to
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Answer:

If the two plates are of equal density, they usually push up against each other, forming a mountain chain. If they are of unequal density, one plate usually sinks beneath the other in a subduction zone.

Explanation:

Convergent boundaries is where two plates (a continental plate and the ocean floor) get "pushed together" by subduction. If they have the same density, they will be pushed up together creating a mountain (the Himalaya's mountain is a great example). If the plates have different density then the one with more density overlaps the other.  

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2 years ago
What do you notice about the location where captives were imprisoned and sold?
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Answer: Out of the roughly 20 million who were taken from their homes and sold into slavery, half didn't complete the journey to the African coast, most of those dying along the way. And the worst was yet to come. The captives were about to embark on the infamous Middle Passage, so called because it was the middle leg of a three-part voyage -- a voyage that began and ended in Europe. The first leg of the voyage carried a cargo that often included iron, cloth, brandy, firearms, and gunpowder. Upon landing on Africa's "slave coast," the cargo was exchanged for Africans. Fully loaded with its human cargo, the ship set sail for the Americas, where the slaves were exchanged for sugar, tobacco, or some other product. The final leg brought the ship back to Europe. The African slave boarding the ship had no idea what lay ahead. Africans who had made the Middle Passage to the plantations of the New World did not return to their homeland to tell what happened to those people who suddenly disappeared. Sometimes the captured Africans were told by the white men on the ships that they were to work in the fields. But this was difficult to believe, since, from the African experience, tending crops took so little time and didn't require many hands. So what were they to believe? More than a few thought that the Europeans were cannibals. Olaudah Equiano, an African captured as a boy who later wrote an autobiography, recalled

Explanation:

3 0
3 years ago
Which of these tools can be used by archeologist to find fossils
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Shovels, trowels, spades, brushes, sieves, and buckets are some of the more obvious or common tools

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2 years ago
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