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stepladder [879]
2 years ago
8

The mountain men, explorers, trailblazers, and guides who explored the Louisiana Purchase did so in order to help make the futur

e easier for __________________.
A. migrating american Indians

B. french colonist living in the area

C. settlers traveling west

D. government census workers
Social Studies
1 answer:
MrRa [10]2 years ago
8 0

Answer:

C. settlers traveling west

Explanation:

They explored Louisiana purchase in order to know more about the unknown territory.

They also wanted to establish trade with the Natives of the City and affirm the sovereignty of the United States in the region.

The last aim was to find a waterway which connects the US to the Pacific Ocean. This connection would help and make it easier for the settlers who decides to travel West

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When a fight broke out between two workers at Leo Motors, James, a coworker, decided to walk away and let the situation resolve
adell [148]

Answer:

The dimension of personality that describes James is Agreeableness

Explanation:

The big five theory classifies and defines the personality of people in five dimensions, these are:

  • Openness to experience
  • Conscientiousness
  • Extroversion
  • Agreeableness
  • Neuroticism

Each of the categories is characterized by different behaviors, and these categories can be identified at the positive or negative pole. For example, The Agreeableness dimension identifies cooperative, compassionate and kind people, they are people who do not have a hard time establishing interpersonal relationships but at the negative pole avoid discussions or any hostile situation.

For example, in the James case, it can be observed that he moves away from the situation of fighting between his partners, this behavior could identify James in the dimension of the personality Agreeableness, this makes James a submissive person and prefers to move away from hostile situations.

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<em>I hope this information can help you.</em>

7 0
3 years ago
Jack sues Jill in Florida Circuit Court for a personal injury. Jack claims Jill hit him while she was driving carelessly and tex
AysviL [449]

Answer:

C:many experts believe that texting while driving is likely to cause accidents

Explanation: many experts believe that texting while driving is likely to cause accidents

8 0
3 years ago
What tests do archaeologists use to determine how old a fossil or artifact is?​
Makovka662 [10]

Answer:

Explanation:The approximate age of ancient artifacts can be determined as long as the artifact is not older than 50,000 years. It’s a technique called carbon-14 dating. All organisms that live on the Earth are based on carbon. This would be wood, plants, animals and of course humans.  

There are three different isotopes of carbon, C-12, C-13, which are stable, and C-14. Carbon-14 is used for dating because it is radioactive and considered unstable. It will decay, or emit radiation, over a long period of time at a near consistent rate. The rate of decay, which can be measured, is 5,730 years equals one half-life.  

Carbon-14, described by Argonne National Laboratory, is produced in Earth’s atmosphere when N-14, Nitrogen, from New World Encyclopedia, atoms are bombarded by cosmic rays from space. They collide with the N-14 atoms and convert them into C-14 atoms. This collision changes a proton into a neutron. The C-14 then combines with oxygen to form carbon dioxide, CO-2. This is then absorbed by plants and animals.  

All living things are replacing their carbon-14 as they continue living. Once they die the dating process begins. The radioactive carbon-14 begins to decay. It is very difficult to date organisms less than 1,000 years old because there is too much carbon-14 present. The same problem happens on the other end of the spectrum when an organism is older then 50,000 years, when there is not enough carbon-14 to measure.  

Accelerated Mass Spectrometry (AMS) as explained by llnl.gov, was started by J.J. Thomson, from Nobel Prize.org, in 1897. “At first there were very few who believed in the existence of these bodies smaller than atoms. I was even told long afterwards by a distinguished physicist who had been present at my (1897) lecture at the Royal Institution that he thought I had been, ‘pulling their legs.” This by Scrips.edu.  

Beginning in the early 1900’s, mass spectrometry has been used to calculate the age of organisms using the carbon-14 isotope. Ions are accelerated in a field of millions of volts and smash through a gas or carbon foil. These ions then come to a stop in a gas ionization detector. Ion identity is determined by how fast they slow down.  

Carbon-14 slows down faster than a nitrogen-14 isotope of the same mass. The AMS is a million times better at detecting the ratio of isotopes, by Colorado Edu,  than by conventional means. It’s this ratio that determines the age of the item tested. The AMS can recognize one carbon-14 isotope among a quadrillion different carbon atoms.  

Dinosaur fossils, by All About Creation, cannot be age tested using the carbon-14 method because they are millions of years old. To determine their age the isotope’s from uranium-238, uranium-235 and potassium-40 are used. They all have a half-life of more than a million years.  

Dinosaur fossils are found in sedimentary rock. The isotope’s needed to determine age are rarely found in sedimentary rock. Those isotopes are found in igneous rock made from cooled magma. No fossils are found in igneous rock because when it forms it would be too hot and destroy the bones. Scientists study neighboring layers of sedimentary rock that was formed at approximately the same time as the igneous rock. This gives them an approximate age of the fossil.  

Using this method, scientists estimate the Earth is about 4.5 billion years old, USGS. Moon rocks are the same age lending weight to the theory that the Earth and Moon formed at the same time.    

4 0
3 years ago
What reason did the government give for forcing the Native americans to relocate?
alekssr [168]
They didnt like the natives
6 0
2 years ago
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