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Vladimir79 [104]
3 years ago
12

As discussed in the extraordinary claims box, when the giant impact idea was first proposed, it was generally thought to be so u

nlikely that it wasn't seriously considered until decades alter, after the apollo missions to the moon. what key piece of scientific understanding was missing that made it seem so unlikely when first proposed?
History
1 answer:
telo118 [61]3 years ago
3 0

The correct answer is:

An understanding of the number and size of leftover planetesimals in the early solar system.

The giant-impact hypothesis proposes that the Moon was created out of what was left of a collision between Earth and an astronomical body the size of Mars, around 4.5 billion years ago, in the Hadean eon. The heavy bombardment was a period when leftover planetesimals hit planets during the solar system's first hundred million years.

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"life in the american wilderness was nasty, brutish, and short for the earliest chesapeake settlers." explain.
SVEN [57.7K]
The Chesapeake colonies had people who lived short and nasty lives because of all the diseases and dangers that could end their lives prematurely. This includes things like dysentery or typhoid. They could also get killed by animals or the locals. There was a lot of fighting between the people too because for each woman there were 6 men, so a lot of the men fought for women. Commonly people wouldn't go past their forties at best.
5 0
3 years ago
How was the populist movement a reaction to the second industrial revolution?
viktelen [127]

According to historical records, the populist movement was considered a reaction to the second industrial revolution because it tackled the sociopolitical and economic challenges of that era.

The second industrial revolution was characterized by:

  • railroad construction and ownership by privates,
  • mass production of different products, particularly iron and steel,
  • electrical energy generation, amongst others.

The populist movement reacted to these new challenges and opportunities because many of the second industrial revolutions were initiated by private individuals whose motives were to earn profits through their investments.

The drive for profits in the second industrial revolution leads to the rise of capitalism in which the populist movement is against.

For instance, populist movement demands include:

  • eight working hours per day,
  • graduated income tax,
  • government ownership of railroads and telephones, etc.

All the demands above were raised as a result of the second industrial revolution.

Hence, in this case, it is concluded that the populist movement was a reaction to the second industrial revolution in many ways.

Learn more here: brainly.com/question/21969641

8 0
2 years ago
In what ways does the Atlantic Charter resemble Wilson’s 14 Points? In what ways are they different?
kvasek [131]
Their  are lots of ways to go
6 0
3 years ago
Determine which book titles would be helpful for studying political history and which would be helpful for studying cultural his
mars1129 [50]

Political History:

In the Navy: A Record of the Navy from 1775 to 1875

Henry IV versus Pope Gregory VII: Who Could Appoint Church Officials?

The American Revolution: Growing Tensions Between America and Britain

<em>As politics is defined as the battle of power, all of this are involved in how power was executed in a country or the world.</em>

Cultural Story:

Sculptures of the Late Qing Dynasty

The Social Impact of Literature from the Age of Enlightenment

The Influences of the Star Wars Movies on American Society

<em>Cultural story relates to all of the activities that can affect a society.</em>

5 0
3 years ago
"Most of them [Southern Democrats] would probably say to us, 'Let us alone; do nothing to us, and say what you please about slav
stira [4]

The speech given by Abraham Lincoln challenged the idea of the Republican platform in the year 1860s that was determined to interfere with the slavery system in the states of southern.

Option C is the correct answer.

<h3>Who was Abraham Lincoln?</h3>

Abraham Lincoln became the 16th President of the US country. He was an American lawyer and a statesman by profession.

In the year the 1860s, Abraham Lincoln challenged a republican country where there was no slavery system practiced in any of the states. He portrayed the reaction of the states of the south towards the withdrawal from the Union government as the Union government didn't consider the black people as slaves in the US. This withdrawal led to the beginning of the civil war.

Learn more about the Abraham Lincoln speech in the related link:

brainly.com/question/27574990

#SPJ1

4 0
1 year ago
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