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Phantasy [73]
3 years ago
8

How did African Americans help the Union during the Civil War?

History
1 answer:
Mandarinka [93]3 years ago
7 0

Answer:

amazing keep it up.

Explanation:

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Enlightenment principle that is referred to in the Declaration of Independence.
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Answer:

Enlightenment Influence on America

In the Declaration, Jefferson made references to the beliefs of the Enlightenment philosopher John Locke. In perhaps the most famous line of the Declaration, Jefferson stated the protection of natural rights "life, liberty, and the pursuit of happiness".

Explanation:

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In contrast to mechanical waves, electromagnetic waves can travel without a medium. This implies that electromagnetic waves can pass not only through solid objects like air and rock but also through empty space.

James Clerk Maxwell, a Scottish scientist, created a scientific theory to explain electromagnetic waves in the 1860s and 1870s. He realized that electromagnetic waves can be created when magnetic and electrical fields combine together. He compiled this electricity-magnetism relationship into what are now known as "Maxwell's Equations."

German physicist Heinrich Hertz used Maxwell's theories to explain how radio waves are transmitted and received. In honour of Heinrich Hertz, the hertz, or one cycle per second, is the unit of radio wave frequency. Two issues were resolved by his radio wave experiment. First, he had proven that the speed of radio waves was the same as the speed of light, which was something Maxwell had only theorized.

This demonstrated how radio waves are a type of light. Second, Hertz discovered how to create electromagnetic waves by causing the electric and magnetic fields to separate from wires.

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brainly.com/question/25847009

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5 0
1 year ago
What is meant by full grain?
kykrilka [37]
Is it asking for a food or what ?
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3 years ago
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(Present day) why and how do people come to America (practically giving away Brainly points)
marusya05 [52]
Homework questions only please. People on this site are here to help each other please dont put irrelevant questions on here. Thank You
3 0
3 years ago
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Who is Cesar Chavez ?
NikAS [45]

Answer:

Cesar Chavez was an American labor leader and civil rights, activist. Cesar Chavez employed nonviolent means to bring attention to the plight of farmworkers and formed both the National Farm Workers Association, which later became United Farm Workers.  Chavez believed in nonviolence as a way to create social change.

Explanation:

Hope this helps!

7 0
2 years ago
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