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sammy [17]
3 years ago
14

During the last half-century, the buying power of Americans has _____ and their self-reported personal happiness has _____.

Social Studies
1 answer:
Darina [25.2K]3 years ago
5 0

Answer:a. increased; remained almost unchanged.

Explanation:

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The Dred Scott Decision stated all of the following, except _____________ .
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B. That Scott was to be imprisoned and could face the death penalty for running away. Since He didn't have a master, he didn't run away from anything or anyone.

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3 years ago
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"A group of grade 4 learners is asked to work on a project about the impact of poaching in Africa's wildlife. They come across a
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Answer:

In the given case study, the reliability of internet sources can not be trusted and possibilities are that such sources are biased.

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Poaching is an illegal act of hunting or trapping of animals. So, internet sources that the grade 4 learners came across can not be trusted. The reliability of the blog can not be trusted as it supports the poaching system and confirms it to be a source of funding to animals. Since poaching an illegal act a blog that claims to support such an act would be unreliable and biased.

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3 years ago
When did the tectonic history of the Appalachian Mountains begin?
Nezavi [6.7K]

Answer:

480 million years ago

The Appalachians first formed roughly 480 million years ago during the Ordovician Period, and once reached elevations similar to those of the Alps and the Rocky Mountains before they were eroded.

Explanation:

so b is your answer

5 0
3 years ago
A hierarchy of authority is ________. most military organizations are known for having a strong hierarchy of authority.
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A hierarchy of authority is <span>a control mechanism for making sure the right people do the right things at the right time.
This is why a hierarchy of authority is so important, especially in the army and other military organizations. It has to be clearly stated who's in charge, and who's ordering others what they are supposed to do in order to ensure the success of the operation and avoid any failures.
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In the United States, could a reporter write something negative about the president? Why or why not?
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Answer:

Yes

Explanation:

In the first amendment the U.S. has the freedom of press meaning we can write and publish whatever we want without punishment, this includes both on paper and on the internet

8 0
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