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qaws [65]
2 years ago
14

Which is an invention that improved safety for railway passengers?

History
1 answer:
Len [333]2 years ago
3 0

The invention that improved safety for railway passengers is known as air brakes.

<h3>What is an invention?</h3>

It should be noted that an invention simply means a process that brings about a new thing. It's a creative ability.

In this case, the invention that improved safety for railway passengers is known as air brakes.

Learn more about invention on:

brainly.com/question/6463555

#SPJ1

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A source that is written or created bv a person who experienced an event<br> personally is called a
Stels [109]

Answer:

The correct answer is a primary source.

Explanation:

A primary source is an original object or document - the raw material or first-hand information, source material  that is closest to what is being studied.

Primary sources vary by discipline and can include:

- historical and legal documents,

- eye witness accounts,

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- statistical data

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Hope this helps:) Goodluck!

7 0
2 years ago
Which of the following is LEAST likely to result from genetically modified plants and animals? (3 points)
inysia [295]

The LEAST likely choice is definitely “Reduced amount of agricultural land in production due to higher crop yields per acre”.

Indeed, corporations would keep the existing land allotting structure to maximize profit since demand is so high that even if all the existing doubled, demand would still be very high. Additionally, they lobby intensely Congress for anything they can get and subsidies are part of that. Finally it is arguable that the yield per acre would be that high as GMO crops have been found to actually impoverish soils in several cases (research is still ongoing and not conclusive yet).


6 0
4 years ago
What were the effects of the Cold War arms race?
adoni [48]
New technology = New competition
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Lower USSR Economy
3 0
3 years ago
Part E To what does President Obama attribute continuing this policy?
MrRissso [65]

Answer:

The "policy approach" Obama seems to be embracing was best articulated by ... believed the most common source of different opinions to be property, he also ... of his presidential campaign:

Explanation:

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3 0
3 years ago
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The Oneida Nation of New York originally held lands numbering 6,000,000 acres, but through a series of treaties in the 1800’s an
Hatshy [7]

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5 0
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